{"title":"Acura Exhausts","description":"\u003ch2\u003ePerformance Catback Exhausts \u0026amp; Headers for Acura\u003c\/h2\u003e\n\u003cp\u003eAt Performance Chip Tuning, we specialize in \u003cstrong\u003eAcura performance parts\u003c\/strong\u003e that deliver measurable results. Our selection of \u003cstrong\u003eAcura exhausts\u003c\/strong\u003e is focused on maximizing flow and durability. By replacing restrictive factory piping with a high-diameter \u003cstrong\u003eperformance exhaust system\u003c\/strong\u003e, you allow your engine to breathe freely, resulting in improved throttle response and a significant boost in mid-to-high range torque.\u003c\/p\u003e\n\u003ch3\u003eVehicle Specific Fitment: Integra, RSX, and More\u003c\/h3\u003e\n\u003cp\u003eWe carry specialized exhaust components for Acura’s most iconic platforms. Whether you are looking for an \u003cstrong\u003eAcura Integra exhaust\u003c\/strong\u003e for your 1994-2001 GSR or a high-flow \u003cstrong\u003eRSX Type-S exhaust\u003c\/strong\u003e with a 4-inch rolled muffler tip, our VelocityMax line provides a perfect bolt-on fit. Our inventory includes \u003cstrong\u003ecatback exhaust systems\u003c\/strong\u003e for the DC2 and DC5 chassis, as well as specialized \u003cstrong\u003eexhaust header manifolds\u003c\/strong\u003e for H22-swapped builds, ensuring every enthusiast finds the right part for their project.\u003c\/p\u003e\n\u003ch3\u003eEngineered for Sound and Longevity\u003c\/h3\u003e\n\u003cp\u003eEach system is crafted from high-quality materials to ensure it stands up to the elements and high-heat cycles. Choose between different aesthetics, including 4-inch oval or rolled muffler tips, to give your Acura a custom, aggressive look. Every VelocityMax exhaust is designed to provide a deep, sporty growl without the annoying highway drone.\u003c\/p\u003e\n\u003ch3\u003eComplete Your Acura Build\u003c\/h3\u003e\n\u003cp\u003eFor the ultimate performance gain, pair your new exhaust with an \u003ca href=\"\/collections\/acura-air-intakes\"\u003eAcura Air Intake\u003c\/a\u003e to optimize the entire air cycle of your engine. You can also fine-tune your air-fuel ratios by exploring our \u003ca href=\"\/collections\/acura-performance-tune\"\u003ePerformance Chips\u003c\/a\u003e collection. All orders come with a lifetime replacement warranty and \u003cstrong\u003efree shipping within the USA\u003c\/strong\u003e, making it easier than ever to dominate the road.\u003c\/p\u003e","products":[{"product_id":"tri-y-exhaust-header-manifold-for-honda-civic-acura-integra-1992-2001-with-h22-engine","title":"Tri-Y Exhaust Header Manifold For Honda Civic\/Acura Integra (1992-2001) With H22 Engine","description":"\u003cdiv class=\"cold-air-intake-product-description\"\u003e\n\u003ch1\u003eT-304 Stainless Steel Header - Honda Civic\/Acura Integra H22 (1992-2001)\u003c\/h1\u003e\n\u003cp\u003eMaximize your H22-swapped Civic or Integra's performance with this precision-engineered Tri-Y header crafted from premium T-304 stainless steel. Designed for enthusiasts seeking maximum exhaust flow and power gains from Honda's legendary VTEC engine.\u003c\/p\u003e\n\u003ch2\u003eKey Performance Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Horsepower:\u003c\/strong\u003e Tri-Y design optimizes exhaust scavenging for substantial power gains throughout the rev range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced VTEC Performance:\u003c\/strong\u003e 2-1\/2\" collector maximizes high-RPM flow when VTEC engages for explosive top-end power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium T-304 Construction:\u003c\/strong\u003e Stainless steel resists corrosion and heat discoloration for lasting performance and show-quality appearance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Design:\u003c\/strong\u003e Tri-Y configuration balances mid-range torque with high-RPM horsepower—perfect for street and track\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAggressive Sound:\u003c\/strong\u003e Unleash VTEC's legendary high-RPM scream with unrestricted exhaust flow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack-Proven:\u003c\/strong\u003e Built to withstand the demands of high-performance driving and racing applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePremium Construction\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e T-304 stainless steel\u003cbr\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Tri-Y (4-2-1) configuration\u003cbr\u003e\n\u003cstrong\u003eCollector:\u003c\/strong\u003e 2-1\/2\" diameter for maximum flow\u003c\/p\u003e\n\u003ch3\u003ePerfect Fitment\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHonda Civic:\u003c\/strong\u003e CX, DX, EX (H22 swap)\u003cbr\u003e\n\u003cstrong\u003eAcura Integra:\u003c\/strong\u003e LS, GS, GS-R, Type R (H22 swap)\u003cbr\u003e\n\u003cstrong\u003eYears:\u003c\/strong\u003e 1992-2001\u003cbr\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e H22A VTEC (swapped applications)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnleash your H22's full potential\u003c\/strong\u003e with premium stainless steel exhaust engineering.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":47758408450296,"sku":"DS-CIVICINTEGRAMAINFOLD10320","price":427.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/honda-civic-acura-integra1__94725.1601747434.1280.1280.jpg?v=1769752895"},{"product_id":"catback-exhaust-system-4-inch-od-muffler-tip-for-acura-integra-gs-ls-rs-1994-2001","title":"Catback Exhaust Kit for Acura Integra GS LS RS (1994-2001)","description":"\u003ch2\u003eHigh-Flow T-304 Stainless Catback Exhaust for 1994-2001 Acura Integra GS\/LS\/RS | Maximize Flow \u0026amp; Tone\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWho It’s For:\u003c\/strong\u003e Designed specifically for 1994-2001 Acura Integra (DC2\/DB7) owners running the non-VTEC B-Series engine.\u003c\/p\u003e\n\u003cp\u003eCatback Exhaust Kit 4 Inch OD Muffler Tip for Acura Integra GS LS RS (1994-2001)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Symptom:\u003c\/strong\u003e The factory mild steel exhaust is a major choke point. Over time, the stock piping develops pinhole leaks and internal baffle collapses, causing sluggish throttle response and a muted, uninspired engine note. If you’re still running the original 1.75-inch pea-shooter, you’re dealing with unnecessary backpressure and parasitic loss.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Fix:\u003c\/strong\u003e We’ve replaced the restrictive, rust-prone factory components with a high-flow T-304 stainless steel system. By using larger diameter, mandrel-bent piping, this system optimizes exhaust scavenging to restore lost torque and provide a deep, heavy-duty tone without the high-pitched rasp common in inferior kits.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhy Mechanics Recommend This\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e[Maximize Power]:\u003c\/strong\u003e High-flow design reduces backpressure to improve mid-range pull and throttle sensitivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e[T-304 Construction]:\u003c\/strong\u003e Built from aircraft-grade T-304 stainless steel to resist corrosion and heat soak in harsh environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e[Direct Bolt-On]:\u003c\/strong\u003e Engineered as a true bolt-on system that utilizes factory hanger locations for a straightforward installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eFitment\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e1994-2001 Acura Integra (GS, LS, RS Trims)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eEngine Family\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eB-Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eFactory Ratings\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e142 HP \u0026amp; 127 lb-ft Torque\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003ePart Numbers\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e4-Inch OD Muffler Tip, T-304 Stainless System, 1994-2001-INTEGRA-NONVTEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eCompatibility \u0026amp; OEM Reference\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFits the Following Vehicles:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1994 Acura Integra GS \/ LS \/ RS (Non-VTEC)\u003c\/li\u003e\n\u003cli\u003e1995 Acura Integra GS \/ LS \/ RS (Non-VTEC)\u003c\/li\u003e\n\u003cli\u003e1996 Acura Integra GS \/ LS \/ RS (Non-VTEC)\u003c\/li\u003e\n\u003cli\u003e1997 Acura Integra GS \/ LS \/ RS (Non-VTEC)\u003c\/li\u003e\n\u003cli\u003e1998 Acura Integra GS \/ LS \/ RS (Non-VTEC)\u003c\/li\u003e\n\u003cli\u003e1999 Acura Integra GS \/ LS \/ RS (Non-VTEC)\u003c\/li\u003e\n\u003cli\u003e2000 Acura Integra GS \/ LS \/ RS (Non-VTEC)\u003c\/li\u003e\n\u003cli\u003e2001 Acura Integra GS \/ LS \/ RS (Non-VTEC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This system is engineered for the 3-door hatchback and 4-door sedan GS, LS, and RS models. It does NOT fit GS-R or Type R models due to different header\/cat-pipe lengths.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInterchange Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: monospace; font-size: 0.9em; color: #666; background-color: #f5f5f5; padding: 10px; border-radius: 4px;\"\u003e4-INCH-TIP, T-304-STAINLESS, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, INTEGRA-NON-VTEC-CB\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eThe Performance Promise\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBuy with confidence.\u003c\/strong\u003e This system is vetted for fitment and durability. Backed by real automotive experts and fast shipping to get your B-Series back on the road with the sound it deserves.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":47758408515832,"sku":"DS-EXHAACURAINTE10520","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/Acura-integra-catback-94-011__15202.1601909013.1280.1280.jpg?v=1773776388"},{"product_id":"cat-back-muffler-piping-exhaust-set-for-acura-integra-1992-1993-1-8l-engine","title":"Cat-Back Muffler Piping Exhaust Set for Acura Integra (1990-1993) 1.8L Engine","description":"\u003ch2\u003eUnleash the B18A1: High-Flow Cat-Back Exhaust System for 1992-1993 Acura Integra\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWho It’s For:\u003c\/strong\u003e Engineered for 1992-1993 Acura Integra owners running the legendary B18A1 powerplant who are tired of the stock sluggishness and restrictive OEM piping.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Symptom:\u003c\/strong\u003e The factory exhaust on the second-generation Integra was designed for 1990s noise compliance, not peak volumetric efficiency. It uses narrow-diameter piping and a multi-baffled muffler that creates significant backpressure, effectively choking the B18A1 engine at higher RPMs. This restriction results in a dull throttle feel and prevents the engine from scavenging exhaust gases effectively, leaving your Integra feeling sluggish during spirited driving or highway passing maneuvers.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Engineering Fix:\u003c\/strong\u003e This system replaces those restrictive factory components with a high-flow cat-back setup featuring mandrel-bent piping. Unlike standard crush-bending, mandrel bending maintains a constant internal diameter through every curve, ensuring laminar flow and reducing turbulence. By optimizing the exhaust velocity and reducing parasitic backpressure, we allow the cylinders to clear spent gases faster, resulting in increased oxygen intake on the following stroke, sharper throttle snap, and a classic DOHC induction growl.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eWhy Mechanics Choose This Kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e[B-Series Power Band]:\u003c\/strong\u003e Specifically tuned to improve mid-range torque and high-end horsepower for the B18A1 engine by reducing exhaust gas exit resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e[Tuned Acoustics]:\u003c\/strong\u003e Provides a deep, resonant exhaust note that highlights the mechanical character of the Acura DOHC valvetrain without the high-pitched rasp or interior drone.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e[Precision Fitment]:\u003c\/strong\u003e Designed to follow the complex chassis path of the DA9\/DB1 platform, ensuring proper clearance for the rear trailing arms and fuel tank heat shields.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; margin-bottom: 20px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eFitment\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e1992-1993 Acura Integra (All Trims)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eEngine Platform\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eB18A1 1.8L DOHC L4\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eFactory Ratings\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e140 HP \/ 121 lb-ft Torque\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eKit Components\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eMuffler Section, Mid-Piping, Resonator Section, Installation Hardware\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; OEM Reference\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFits the Following Vehicles:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1992 Acura Integra RS (Hatchback\/Sedan)\u003c\/li\u003e\n  \u003cli\u003e1992 Acura Integra LS (Hatchback\/Sedan)\u003c\/li\u003e\n  \u003cli\u003e1992 Acura Integra GS (Hatchback\/Sedan)\u003c\/li\u003e\n  \u003cli\u003e1993 Acura Integra RS (Hatchback\/Sedan)\u003c\/li\u003e\n  \u003cli\u003e1993 Acura Integra LS (Hatchback\/Sedan)\u003c\/li\u003e\n  \u003cli\u003e1993 Acura Integra GS (Hatchback\/Sedan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eInterchange Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: monospace; font-size: 0.9em; color: #666; background-color: #f5f5f5; padding: 10px; border-radius: 4px;\"\u003e\nB18-CB-9293-SET, CATBACK-INTEGRA-92-93\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eThe Performance Promise\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBuy with confidence.\u003c\/strong\u003e This system is the preferred choice for tuners looking to restore the \"Golden Era\" feel of their second-gen Integra. Backed by real automotive experts and fast shipping.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":47758408548600,"sku":"DS-EXHAACURAINTE105202","price":229.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/s-l1600-removebg-preview_1__62279.1761422215.1280.1280.png?v=1767728150"},{"product_id":"catback-exhaust-system-4-rolled-muffler-tip-for-acura-rsx-dc5-type-s-2002-2006","title":"Catback Exhaust Kit for Acura RSX DC5 Type-S (2002-2006)","description":"\u003ch2\u003eUnleash the K20 Performance: Precision Catback Exhaust for the Acura RSX Type-S (DC5)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWho It’s For:\u003c\/strong\u003e Engineered for 2002-2006 Acura RSX Type-S owners running the legendary K20A2 or K20Z1 high-revving powerplants who are tired of the stock restrictive exhaust choking their VTEC engagement.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Symptom:\u003c\/strong\u003e The factory exhaust system on the DC5 Type-S was designed with heavy baffles and smaller diameter piping to prioritize cabin silence over raw power. For a high-compression, high-RPM engine like the K-Series, this creates a massive bottleneck of backpressure as you climb toward the 8,000 RPM redline. You’ll often notice a sluggishness in throttle response and a muted, uninspiring exhaust note that fails to capture the mechanical symphony of the i-VTEC system transitioning between cam profiles.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Engineering Fix:\u003c\/strong\u003e This system replaces the restrictive OEM plumbing with high-flow, mandrel-bent stainless steel tubing. Mandrel bending is critical here; unlike standard crush-bending which collapses the pipe diameter at the turns, our process maintains a constant internal diameter to ensure laminar flow and maximum exhaust gas velocity. By reducing backpressure, we improve the engine’s scavenging effect—pulling more spent gases out of the combustion chamber so that a fresher, denser oxygen charge can be drawn in. The result is a dyno-proven increase in horsepower and torque, specifically felt in the 3.5K+ RPM range where the K20 begins to breathe.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eWhy Mechanics Choose This Kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized Scavenging:\u003c\/strong\u003e Decreased backpressure allows the K20A2\/K20Z1 to breathe freely, maximizing the efficiency of the high-lift cam lobe.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThe 4-Inch Rolled Tip:\u003c\/strong\u003e It isn’t just for aesthetics; the oversized rolled tip acts as a resonator to refine the exhaust note, providing a deep, aggressive growl without the raspy \"drone\" common in inferior kits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eT304 Stainless Construction:\u003c\/strong\u003e Built to withstand the high-exhaust gas temperatures (EGTs) produced by high-performance 4-cylinder engines while resisting corrosion and heat cycling fatigue.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width='\"100%\"' style='\"border-collapse:' collapse solid border:=\"\" margin-bottom:=\"\"\u003e\n  \u003ctr style='\"background-color:'\u003e\n    \u003ctd style='\"padding:' border: solid font-weight: bold\u003eFitment\u003c\/td\u003e\n    \u003ctd style='\"padding:' border: solid\u003e2002-2006 Acura RSX Type-S (DC5)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style='\"padding:' border: solid font-weight: bold\u003eEngine Platform\u003c\/td\u003e\n    \u003ctd style='\"padding:' border: solid\u003eK20A2 \/ K20Z1 i-VTEC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style='\"background-color:'\u003e\n    \u003ctd style='\"padding:' border: solid font-weight: bold\u003eFactory Ratings\u003c\/td\u003e\n    \u003ctd style='\"padding:' border: solid\u003e200-210 HP \/ 142 lb-ft Torque\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style='\"padding:' border: solid font-weight: bold\u003ePart Numbers\u003c\/td\u003e\n    \u003ctd style='\"padding:' border: solid\u003eDC5-TYPE-S-4IN-CB\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; OEM Reference\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFits the Following Vehicles:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2002 Acura RSX Type-S (DC5 Chassis)\u003c\/li\u003e\n  \u003cli\u003e2003 Acura RSX Type-S (DC5 Chassis)\u003c\/li\u003e\n  \u003cli\u003e2004 Acura RSX Type-S (DC5 Chassis)\u003c\/li\u003e\n  \u003cli\u003e2005 Acura RSX Type-S (DC5 Chassis)\u003c\/li\u003e\n  \u003cli\u003e2006 Acura RSX Type-S (DC5 Chassis)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eInterchange Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style='\"font-family:' monospace font-size:=\"\" color:=\"\" background-color:=\"\" padding:=\"\" border-radius:=\"\"\u003e\n2002, 2003, 2004, 2005, 2006, RSX-TYPE-S, DC5, K20A2, K20Z1, 4-INCH-TIP\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eThe Performance Promise\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBuy with confidence.\u003c\/strong\u003e This system is designed for the tuner who demands a perfect balance of fluid dynamics and aggressive aesthetics. Backed by real automotive experts and fast shipping.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":47758408581368,"sku":"DS-EXHACURARSX100520","price":164.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/Acura-RDX1__96193.1601911972.1280.1280.jpg?v=1773779061"},{"product_id":"catback-exhaust-4-oval-muffler-tip-for-acura-rsx-dc5-type-s-2002-2006","title":"Catback Exhaust 4\" Oval Muffler Tip for Acura RSX Dc5 Type-S (2002-2006)","description":"\u003ch2\u003eHigh-Flow T304 Stainless Catback Exhaust for Acura RSX Type-S (DC5) | K20 Series Performance\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWho It’s For:\u003c\/strong\u003e Engineered for Acura RSX Type-S owners running the high-revving K20 powerplant (K20A2\/K20Z1) who are looking to unlock the true vocal range and power potential of their DC5 chassis.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Symptom:\u003c\/strong\u003e The factory exhaust system on the K20-powered RSX Type-S is a bottleneck designed for the average commuter, prioritizing silence over flow. Small-diameter piping and restrictive, multi-chambered mufflers create significant backpressure that fights against the engine’s natural ability to breathe at high RPM. This results in a muted VTEC transition and a sluggish feeling when you’re pushing toward the 8,000+ RPM redline, where the DC5 should be at its strongest.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Engineering Fix:\u003c\/strong\u003e Our Performance Spec Catback system replaces the restrictive OEM plumbing with high-grade, mandrel-bent T304 stainless steel tubing. By maintaining a constant diameter through every bend, we eliminate the turbulence caused by factory crush-bends, optimizing exhaust gas velocity and scavenging. The high-flow muffler and 4\" oval tip are tuned to provide a deep, aggressive resonance that highlights the K20’s iconic induction roar without the tinny drone associated with inferior kits.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eWhy Mechanics Choose This Kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnrestricted Flow:\u003c\/strong\u003e Maximizes the volumetric efficiency of the K20 engine, specifically improving mid-range torque and top-end horsepower during VTEC engagement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRace-Ready Materials:\u003c\/strong\u003e Constructed from T304 Stainless Steel to resist corrosion and heat cycling, ensuring the system won’t degrade under the intense temperatures of spirited driving.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAesthetic \u0026amp; Acoustic Profile:\u003c\/strong\u003e Features a 4-inch oval tip that fills the factory bumper cutout perfectly while delivering a crisp, mechanical exhaust note.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; margin-bottom: 20px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eFitment\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e2002-2006 Acura RSX Type-S (DC5)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eEngine Platform\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eK20A2 \/ K20Z1 (2.0L DOHC i-VTEC)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eFactory Ratings\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e200-210 HP \/ 142-143 lb-ft Torque\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eMaterial\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eT304 Stainless Steel\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; OEM Reference\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFits the Following Vehicles:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2006 Acura RSX Type-S Coupe 2-Door 2.0L 1998CC 122Cu. In. l4 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n  \u003cli\u003e2005 Acura RSX Type-S Coupe 2-Door 2.0L 1998CC 122Cu. In. l4 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n  \u003cli\u003e2004 Acura RSX Type-S Coupe 2-Door 2.0L 1998CC 122Cu. In. l4 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n  \u003cli\u003e2003 Acura RSX Type-S Coupe 2-Door 2.0L 1998CC 122Cu. In. l4 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n  \u003cli\u003e2002 Acura RSX Type-S Coupe 2-Door 2.0L 1998CC 122Cu. In. l4 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eReference Part Identifiers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: monospace; font-size: 0.9em; color: #666; background-color: #f5f5f5; padding: 10px; border-radius: 4px;\"\u003e\nDC5, K20, T304-RSX-TYPES-4IN-OVAL\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eThe Performance Promise\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBuy with confidence.\u003c\/strong\u003e This system is designed for enthusiasts who demand a perfect balance of fitment, flow, and sound. Backed by real automotive experts and fast shipping.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":47758408614136,"sku":"DS-EXHACURARSX1005202","price":229.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/acura-rsxoval1__67894.1601915758.1280.1280.jpg?v=1767728155"},{"product_id":"muffler-exhaust-catback-system-for-acura-integra-gsr-dc1-dc2-1994-2001","title":"Muffler Exhaust Catback System For Acura Integra GSR DC1 DC2 (1994-2001)","description":"\u003ch2\u003eHigh-Flow Scavenging for the B18C1: N1 Style Performance Exhaust\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWho It’s For:\u003c\/strong\u003e Engineered for Acura Integra GS-R owners running the legendary B18C1 powerplant who are tired of the restrictive, whisper-quiet factory plumbing choking their VTEC transition.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Symptom:\u003c\/strong\u003e The factory exhaust on the B18C1 was designed to meet 1990s drive-by noise standards, not to maximize the high-revving nature of a DOHC VTEC head. By using small-diameter piping and heavy, baffled mufflers, the stock system creates significant backpressure. This bottleneck prevents the engine from effectively clearing spent exhaust gases during the valve overlap period, resulting in a sluggish feel when you’re trying to climb toward that 8,000 RPM redline.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Engineering Fix:\u003c\/strong\u003e This N1-style system utilizes a straight-through canister design to minimize turbulence and maximize exhaust gas velocity. By replacing the restrictive factory resonators with mandrel-bent stainless steel tubing, we improve the scavenging effect—literally using the momentum of exiting exhaust pulses to pull more fresh air into the combustion chamber. The result is a system that allows the engine to breathe freely, providing a sharper throttle response and the iconic aggressive roar that Integra enthusiasts demand.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eWhy Mechanics Choose This Kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized Flow Dynamics:\u003c\/strong\u003e By reducing pumping losses, this system can provide gains of up to 15 horsepower, specifically helping the engine maintain its torque curve after the VTEC solenoid engages.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThe N1 Resonance:\u003c\/strong\u003e Designed with a 4\" polished outlet tip, this system produces a deep, resonant tone at idle that transforms into a crisp, metallic scream under wide-open throttle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Construction:\u003c\/strong\u003e High-quality stainless steel paired with C.N.C. machined flanges ensures the system won’t warp under high heat, maintaining a perfect, leak-free seal for years of spirited driving.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; margin-bottom: 20px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eFitment\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e1994-2001 Acura Integra GS-R (3-Door Hatchback)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eEngine Platform\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eB18C1\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eFactory Ratings\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003e170 HP \/ 128 lb-ft Torque\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0; font-weight: bold;\"\u003eChassis Codes\u003c\/td\u003e\n    \u003ctd style=\"padding: 10px; border: 1px solid #e0e0e0;\"\u003eDC1, DC2\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; OEM Reference\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFits the Following Vehicles:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1994 Acura Integra GS-R 3-Door Hatchback (B18C1)\u003c\/li\u003e\n  \u003cli\u003e1995 Acura Integra GS-R 3-Door Hatchback (B18C1)\u003c\/li\u003e\n  \u003cli\u003e1996 Acura Integra GS-R 3-Door Hatchback (B18C1)\u003c\/li\u003e\n  \u003cli\u003e1997 Acura Integra GS-R 3-Door Hatchback (B18C1)\u003c\/li\u003e\n  \u003cli\u003e1998 Acura Integra GS-R 3-Door Hatchback (B18C1)\u003c\/li\u003e\n  \u003cli\u003e1999 Acura Integra GS-R 3-Door Hatchback (B18C1)\u003c\/li\u003e\n  \u003cli\u003e2000 Acura Integra GS-R 3-Door Hatchback (B18C1)\u003c\/li\u003e\n  \u003cli\u003e2001 Acura Integra GS-R 3-Door Hatchback (B18C1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eInterchange Reference:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: monospace; font-size: 0.9em; color: #666; background-color: #f5f5f5; padding: 10px; border-radius: 4px;\"\u003e\nDC1, DC2, GSR-CAT-N1, 94-01-INTEGRA-GSR-3DR\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eThe Performance Promise\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBuy with confidence.\u003c\/strong\u003e This system is a direct-bolt-on upgrade that includes all necessary gaskets and hardware. We recommend professional installation to ensure perfect alignment with your chassis hangers. Backed by real automotive experts and fast shipping.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":47758450983160,"sku":"DS-MUF-CAT-INT","price":179.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/acura_integra_tip1__36540.1663566254.1280.1280.jpg?v=1767729338"},{"product_id":"long-tube-manifold-header-for-acura-rsx-type-s-2002-2006-stainless","title":"Long Tube Manifold Headers for Acura RSX Type S (2002-2006 ) - Stainless Steel","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch1\u003eStainless Steel Long Tube Exhaust Header for 2002-2006 Acura RSX Type-S\u003c\/h1\u003e\n\u003cdiv class=\"intro-paragraph\"\u003e\n\u003cp\u003eThe Acura RSX Type-S represents Honda's purest expression of the sport compact ethos—a lightweight chassis wrapped around the legendary K20 engine that redlines at 8,000 RPM and delivers one of the most thrilling naturally aspirated experiences available. This heritage traces back through generations of Integra Type R models that dominated racetracks and canyon roads worldwide. Your RSX Type-S deserves an exhaust header that unleashes the full potential of that high-revving masterpiece under the hood.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eUnleash Your K20's True Voice\u003c\/h2\u003e\n\u003cp\u003eImagine the moment you first press your throttle with this header installed—the restrictive factory exhaust manifold replaced by free-flowing stainless steel tubes that let your engine breathe the way Honda's engineers intended. Feel the difference as your K20 pulls harder through the mid-range and screams toward VTEC crossover with newfound urgency. Hear the intoxicating note of a properly tuned four-cylinder at full song, each cylinder's exhaust pulse perfectly orchestrated through the 4-2-1 collector design.\u003c\/p\u003e\n\u003cp\u003eThis isn't just about sound—though the aggressive exhaust note will make every drive more engaging. This is about liberating horsepower trapped by your factory exhaust manifold's compromised design. By reducing exhaust backpressure and optimizing scavenging effects, this long tube header extracts measurable power gains throughout your RPM range, with the most dramatic improvements where you use them most: in the VTEC powerband that makes the RSX Type-S legendary.\u003c\/p\u003e\n\u003ch2\u003eRace-Proven 4-2-1 Design Engineering\u003c\/h2\u003e\n\u003cp\u003eThe 4-2-1 collector configuration isn't just tradition—it's physics working in your favor. This stepped design creates beneficial exhaust scavenging that helps pull spent gases from cylinders more efficiently, while the longer primary tubes optimize exhaust pulse timing for improved mid-range torque. The result is power gains you'll feel from 4,000 RPM all the way to redline.\u003c\/p\u003e\n\u003cp\u003eConstructed from high-quality stainless steel, this one-piece header resists the extreme heat and corrosion that destroy lesser exhaust components. The lightweight design reduces rotating mass on your engine, allowing it to rev more freely while the durable construction ensures years of reliable performance—whether you're attacking your favorite backroad or laying down hot laps at the track.\u003c\/p\u003e\n\u003ch2\u003ePrecision Craftsmanship That Shows\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC-Machined Flanges:\u003c\/strong\u003e Perfect port matching eliminates restrictions and ensures leak-free sealing against your cylinder head—critical for maximum performance and reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTIG \u0026amp; MIG Welded Construction:\u003c\/strong\u003e Professional-grade welding creates strong, clean joints that withstand extreme thermal cycling and vibration without cracking or failing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless Steel Construction:\u003c\/strong\u003e Premium material resists corrosion and heat discoloration, maintaining its appearance while delivering long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Design:\u003c\/strong\u003e Reduces weight compared to cast iron factory manifolds, improving throttle response and reducing stress on engine mounts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.5\" Outlet Diameter:\u003c\/strong\u003e Properly sized collector outlet matches performance exhaust systems for optimal flow without sacrificing low-end torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On Fitment:\u003c\/strong\u003e Designed specifically for RSX Type-S models with no modification required—uses factory mounting points for clean installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePerformance You'll Measure and Feel\u003c\/h2\u003e\n\u003cp\u003eThe improvements go beyond dyno numbers. You'll notice sharper throttle response as your engine expels exhaust gases more efficiently. Acceleration feels more urgent, particularly in the 5,000-8,000 RPM range where the K20 comes alive. The VTEC engagement becomes more pronounced as the reduced backpressure allows your high-lift cam profile to work more effectively.\u003c\/p\u003e\n\u003cp\u003eCombined with a quality cat-back exhaust system and proper tuning, this header forms the foundation of a serious naturally aspirated power build. Whether you're building a dedicated track weapon or simply want your daily driver to deliver more excitement, this header transforms how your RSX Type-S performs and sounds.\u003c\/p\u003e\n\u003ch2\u003eThe Soundtrack of Performance\u003c\/h2\u003e\n\u003cp\u003eBeyond the power gains, you'll appreciate the aggressive exhaust note that announces your RSX's presence. Gone is the muted factory sound—replaced by a purposeful growl at idle that builds to a mechanical symphony as you approach VTEC crossover. This is the sound that enthusiasts spend thousands chasing, and it starts with a proper header that lets your engine's true character shine through.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Type-S Precision\u003c\/h2\u003e\n\u003cp\u003eThis header is engineered exclusively for RSX Type-S models equipped with the K20A2 (US models) or K20Z1 (later US models) engines. The precision fitment accounts for the unique port locations, mounting points, and clearances of these high-performance variants. It also fits JDM and European Honda Integra DC5 models from the same years.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This header will NOT fit base RSX models with the K20A3 engine, which features different port configurations and mounting specifications.\u003c\/p\u003e\n\u003ch2\u003eInstallation Considerations\u003c\/h2\u003e\n\u003cp\u003eDirect bolt-on installation uses your factory mounting points and hardware locations. While mechanically inclined enthusiasts with proper tools can complete this installation, professional installation is recommended to ensure proper fitment, secure mounting, and leak-free operation. Header installation requires working under the vehicle with the exhaust system removed—proper jack stands, safety equipment, and mechanical knowledge are essential.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Installation instructions are not included. Refer to a factory service manual or consult with an experienced technician for proper installation procedures, torque specifications, and gasket requirements.\u003c\/p\u003e\n\u003cdiv class=\"fitment-info\"\u003e\n\u003ch3\u003eCompatible Vehicles:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2002-2006 Acura RSX Type-S\u003c\/strong\u003e (K20A2 \u0026amp; K20Z1 engines only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2002-2006 Honda Integra DC5\u003c\/strong\u003e (JDM\/European models only)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesign: 4-2-1 Long Tube Configuration\u003c\/li\u003e\n\u003cli\u003eMaterial: Stainless Steel Construction\u003c\/li\u003e\n\u003cli\u003eOutlet Diameter: 2.5 inches\u003c\/li\u003e\n\u003cli\u003eFlanges: CNC-Machined for Precision Fit\u003c\/li\u003e\n\u003cli\u003eWelding: Professional TIG \u0026amp; MIG Construction\u003c\/li\u003e\n\u003cli\u003eFitment: Direct Bolt-On (Type-S Models Only)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eThe Foundation of Performance\u003c\/h2\u003e\n\u003cp\u003eEvery serious RSX Type-S build starts with proper breathing—and that starts with removing the restrictive factory exhaust manifold. This stainless steel header represents the first step toward unlocking your K20's full potential, whether you're building a weekend track car or simply want your daily driver to deliver the performance Honda engineered into the Type-S from the factory.\u003c\/p\u003e\n\u003cdiv class=\"cta\"\u003e\n\u003cp\u003e\u003cstrong\u003eReady to hear what your K20 really sounds like?\u003c\/strong\u003e Transform your RSX Type-S with a header that delivers real power gains, incredible sound, and the foundation for future performance upgrades. Experience the difference that proper exhaust flow makes every time you press the throttle. Shop now and unleash your Type-S today.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":47758489190648,"sku":"DS-LT-ARSX-80","price":329.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/RSX1__86102.1674680161.1280.1280.jpg?v=1769280129"},{"product_id":"long-tube-header-race-manifold-for-honda-civic-si-acura-rsx-base-2002-2006-stainless","title":"Long Tube Header Race Manifold for Honda Civic SI \u0026 Acura RSX Base (2002-2006) Stainless Steel","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eStainless Steel 4-2-1 Race Header with Downpipe for 2002-2005 Honda Civic Si \u0026amp; 2002-2006 Acura RSX Base 2.0L\u003c\/h2\u003e\n\u003cdiv class=\"intro-section\"\u003e\n\u003cp\u003eThe seventh-generation Honda Civic Si and first-generation Acura RSX Base share more than just Honda's legendary K20 engine—they share a philosophy. These cars represent Honda's commitment to naturally aspirated performance, proving that driving excitement doesn't require turbochargers or excessive displacement. With rev-happy engines that sing to 8,000 RPM and chassis tuned for pure driving engagement, these platforms earned their place in Honda's performance hall of fame.\u003c\/p\u003e\n\u003cp\u003eBut even Honda's engineers had to make compromises. Your factory cast-iron exhaust manifold is one of them—restrictive, heavy, and engineered for cost rather than performance. Every time you hit VTEC, every spirited drive through your favorite roads, you're experiencing exhaust backpressure that's literally choking your K20's ability to breathe. It's time to unleash what Honda's naturally aspirated masterpiece was always capable of with a proper 4-2-1 race header—the upgrade that transforms your Si or RSX from quick to genuinely fast.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eThe 4-2-1 Design Advantage\u003c\/h2\u003e\n\u003cp\u003eNot all headers are created equal, and design matters tremendously for naturally aspirated Honda engines. Our 4-2-1 configuration isn't just different from cheaper 4-1 designs—it's specifically engineered to optimize exhaust scavenging and maximize power across the entire RPM range, especially where naturally aspirated K-series engines live: the mid-range to redline.\u003c\/p\u003e\n\u003cp\u003eHere's how it works: The 4-2-1 design merges exhaust pulses in two stages, first pairing cylinders strategically to enhance scavenging effect, then combining those pairs into a single collector. This optimized pulse timing helps draw exhaust gases out of the cylinders more efficiently while creating a vacuum effect that assists fresh intake charge into the combustion chamber. The result? Significant horsepower and torque gains throughout your powerband, with especially noticeable improvements in VTEC's sweet spot where your K20 truly comes alive.\u003c\/p\u003e\n\u003ch2\u003eFeel the K20 Breathe Freely\u003c\/h2\u003e\n\u003cp\u003eInstall this header and experience your Civic Si or RSX Base transformed from the first drive. That restrictive factory manifold has been suffocating your engine's potential—remove it, and your K20 finally breathes the way Honda's engineers originally intended. Throttle response sharpens immediately across every gear. Mid-range pull becomes noticeably stronger for confident passing and spirited driving. When VTEC engages, the power delivery intensifies with even more dramatic top-end rush toward that glorious 8,000 RPM redline.\u003c\/p\u003e\n\u003cp\u003eThese aren't subtle improvements you'll question whether you can feel. This is transformation you'll notice from your first acceleration onto the highway, your first pull through the gears, your first spirited canyon run. Your naturally aspirated Honda finally produces the power its high-revving architecture was designed to deliver—power that's been waiting all along, trapped behind restrictive factory exhaust flow.\u003c\/p\u003e\n\u003ch2\u003ePremium Stainless Steel Construction\u003c\/h2\u003e\n\u003cp\u003eEngineered from high-quality stainless steel, this header system is built to withstand the extreme temperatures and harsh conditions of high-performance exhaust operation. Unlike mild steel headers that rust and deteriorate within a few years, stainless steel resists corrosion, maintains its structural integrity, and delivers decades of reliable performance—even in salt-belt winters, humid coastal climates, or dusty desert conditions.\u003c\/p\u003e\n\u003cp\u003eThe precision TIG and MIG welded construction ensures leak-free performance and maximum durability. Every tube, every merge collector, every weld is executed to professional-grade standards that guarantee perfect fitment and long-lasting reliability. These aren't thin-wall budget headers that crack after a few thousand hard miles—this is robust construction built to handle aggressive driving, track days, and daily use for as long as you own your Honda or Acura.\u003c\/p\u003e\n\u003ch3\u003ePrecision CNC-Machined Flanges\u003c\/h3\u003e\n\u003cp\u003eThe foundation of any quality header is its flanges, and ours are CNC-machined for absolute precision. Perfectly flat mating surfaces ensure leak-free sealing against your cylinder head and connection to your exhaust system. The precise machining guarantees proper alignment and bolt hole positioning, eliminating the frustration of misaligned bolt holes or warped flanges that plague cheaper alternatives.\u003c\/p\u003e\n\u003cp\u003eThese substantial flanges won't warp under extreme heat cycling like thinner designs. They maintain dimensional stability through countless temperature cycles from cold starts to hard driving, ensuring your header continues sealing perfectly year after year. This is the quality difference between a header you'll install once and forget about versus one you'll constantly fight with gasket leaks and alignment issues.\u003c\/p\u003e\n\u003ch2\u003eOptimized Primary Tube Sizing\u003c\/h2\u003e\n\u003cp\u003eFeaturing 1.75\" primary tubes merging to a 2.50\" outlet, this header is specifically engineered to optimize exhaust velocity and scavenging for naturally aspirated K20 engines. The primary tube diameter is carefully calculated to maintain exhaust gas velocity—critical for effective scavenging—while the larger outlet ensures unrestricted flow to your exhaust system.\u003c\/p\u003e\n\u003cp\u003eThis sizing represents years of development and dyno testing on K-series platforms. Too small, and you create unnecessary backpressure. Too large, and you lose exhaust velocity, killing low and mid-range torque. Our dimensions hit the sweet spot, maximizing real-world performance across the RPM range you actually use, not just peak numbers at redline that look good on paper but sacrifice drivability.\u003c\/p\u003e\n\u003ch2\u003eComplete Header and Downpipe System\u003c\/h2\u003e\n\u003cp\u003eThis isn't just a header that leaves you searching for compatible downpipes and custom fabrication. Our complete system includes both the 4-2-1 header and matching downpipe, providing a comprehensive exhaust solution from your cylinder head to your cat-back exhaust system. Everything is designed to work together, ensuring optimal flow, perfect fitment, and maximum performance gains without compatibility concerns or additional fabrication costs.\u003c\/p\u003e\n\u003ch2\u003eYour Key Benefits at a Glance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignificant Horsepower Gains:\u003c\/strong\u003e Free-flowing 4-2-1 design unleashes hidden K20 performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Torque Across RPM Range:\u003c\/strong\u003e Enhanced scavenging delivers stronger mid-range pull\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSharper Throttle Response:\u003c\/strong\u003e Reduced backpressure means immediate power delivery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized VTEC Performance:\u003c\/strong\u003e Even more dramatic power delivery when VTEC engages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAggressive Exhaust Note:\u003c\/strong\u003e Deep, throaty sound that announces your Honda's performance intentions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-2-1 Race Design:\u003c\/strong\u003e Optimized pulse timing for maximum naturally aspirated performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Stainless Steel:\u003c\/strong\u003e Corrosion-resistant construction built to last decades\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTIG \u0026amp; MIG Welded:\u003c\/strong\u003e Professional-grade construction ensures durability and leak-free performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC-Machined Flanges:\u003c\/strong\u003e Precision fit guarantees proper sealing and alignment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.75\" Primary Tubes:\u003c\/strong\u003e Optimized diameter maintains exhaust velocity for effective scavenging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.50\" Outlet:\u003c\/strong\u003e Large collector ensures unrestricted flow to exhaust system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete System:\u003c\/strong\u003e Includes header and downpipe—no additional fabrication required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eThe Legendary Honda Exhaust Note\u003c\/h2\u003e\n\u003cp\u003eStart your engine and immediately hear the transformation. Your K20 announces itself with a deep, aggressive tone that's unmistakably Honda performance. Gone is the muted, restricted sound of factory cast iron. In its place is the raw, mechanical symphony of a free-flowing exhaust system doing its job properly.\u003c\/p\u003e\n\u003cp\u003eUnder acceleration, the exhaust note intensifies to that characteristic Honda howl enthusiasts live for. When VTEC kicks in, the sound becomes even more intoxicating—a high-pitched scream that climbs toward redline, announcing to everyone within earshot that you're driving a proper performance Honda. This is the authentic sound of naturally aspirated K-series performance, the audible confirmation that your engine is finally breathing freely and producing maximum power.\u003c\/p\u003e\n\u003ch2\u003eProfessional Installation Highly Recommended\u003c\/h2\u003e\n\u003cp\u003eHeader installation requires working underneath your vehicle, dealing with seized exhaust components, and ensuring proper fitment and alignment. While experienced DIY mechanics with proper equipment can successfully install this header, we highly recommend professional installation to ensure optimal results and avoid common pitfalls.\u003c\/p\u003e\n\u003cp\u003eA qualified exhaust shop or Honda\/Acura performance specialist has the proper lifts, penetrating oils, cutting tools if needed, and expertise to complete this installation efficiently and correctly. They'll ensure perfect alignment, proper torque specifications, leak-free sealing, and correct clearances—giving you peace of mind and maximum performance from day one.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Note:\u003c\/strong\u003e This product does not include installation instructions. Please refer to a factory service manual or consult with a professional shop familiar with Honda\/Acura platforms for proper installation procedures. Professional installation ensures you avoid the frustrations of seized bolts, alignment issues, and potential mistakes that can turn a straightforward upgrade into a weekend-ruining nightmare.\u003c\/p\u003e\n\u003ch2\u003ePrecision Fitment for Your Platform\u003c\/h2\u003e\n\u003cp\u003eThis 4-2-1 race header with downpipe is specifically engineered for:\u003c\/p\u003e\n\u003ch3\u003eHonda Civic Si\/SiR (2002-2005)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll 2.0L DOHC K20A3 engines\u003c\/li\u003e\n\u003cli\u003eEP3 chassis (hatchback)\u003c\/li\u003e\n\u003cli\u003eBoth manual transmission models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAcura RSX Base (2002-2006)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll 2.0L DOHC K20A3 engines\u003c\/li\u003e\n\u003cli\u003eDC5 chassis\u003c\/li\u003e\n\u003cli\u003eBoth manual and automatic transmission models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Compatibility Note:\u003c\/strong\u003e This header is designed specifically for base RSX and Civic Si models with the K20A3 engine. It is NOT compatible with RSX Type-S models, which use the higher-output K20A2\/K20Z1 engine and require different header specifications.\u003c\/p\u003e\n\u003ch2\u003eWhy Factory Manifolds Hold Back Performance\u003c\/h2\u003e\n\u003cp\u003eHonda designed your factory cast-iron exhaust manifold to meet emissions standards, minimize production costs, and reduce noise—not to maximize performance. The result is a restrictive manifold with sharp internal bends, small ports, and inefficient design that creates significant exhaust backpressure, literally fighting against your engine's ability to expel exhaust gases efficiently.\u003c\/p\u003e\n\u003cp\u003eEvery time you press the accelerator, especially in VTEC's high-RPM range, your engine wastes energy forcing exhaust through those restrictions. Your cylinders can't refill with fresh air-fuel mixture as quickly or completely. Power output suffers. Throttle response lags. Your K20 works harder to produce less power than its architecture is capable of delivering.\u003c\/p\u003e\n\u003cp\u003eA proper 4-2-1 race header eliminates every one of those restrictions. Individual primary tubes for each cylinder create optimal exhaust flow with strategic pulse timing. Smooth mandrel bends maintain consistent diameter for maximum velocity. The two-stage collector design optimizes scavenging effect. Your engine finally breathes as Honda's engineers originally envisioned—freely, efficiently, powerfully.\u003c\/p\u003e\n\u003ch2\u003ePerfect Foundation for Your Build\u003c\/h2\u003e\n\u003cp\u003eWhether your Civic Si or RSX Base is completely stock or you're planning comprehensive modifications, this header serves as the perfect foundation. It complements other bolt-ons like cold air intakes, cat-back exhausts, and ECU tuning by eliminating a major bottleneck in your engine's breathing.\u003c\/p\u003e\n\u003cp\u003eRunning stock? You'll see significant gains immediately. Planning future mods? This header is built to handle increased power from tuning, camshafts, or even forced induction down the road. The robust stainless steel construction and optimized design mean this header grows with your build, continuing to deliver performance whether you're at 160 horsepower or pushing significantly more.\u003c\/p\u003e\n\u003ch2\u003eTrack-Ready Performance, Street-Legal Use\u003c\/h2\u003e\n\u003cp\u003eThis header is designed to handle the demands of spirited street driving, canyon carving, and even track day abuse. The stainless steel construction withstands extreme temperatures without warping or cracking. The precision welds hold strong under vibration and stress. The CNC-machined flanges maintain sealing through countless heat cycles.\u003c\/p\u003e\n\u003cp\u003eMany Honda enthusiasts run this exact header configuration for weekend autocross, time attack events, and track days, then drive home on the same setup. This is real-world durability proven by thousands of miles of hard use across various driving conditions and applications.\u003c\/p\u003e\n\u003ch2\u003eThe Upgrade Every K20 Deserves\u003c\/h2\u003e\n\u003cp\u003eYour Honda Civic Si or Acura RSX Base represents Honda engineering at its finest—naturally aspirated performance that prioritizes driver engagement over raw specs, high-revving character over low-end torque, mechanical purity over electronic nannies. These are the last of a dying breed: proper driver's cars built when Honda still prioritized enthusiasts.\u003c\/p\u003e\n\u003cp\u003eHonor that heritage with modifications that enhance rather than compromise Honda's engineering philosophy. This 4-2-1 race header doesn't change your K20's character—it amplifies everything that makes it special. The rev-happy nature becomes more pronounced. The VTEC transition becomes more dramatic. The driving experience becomes more engaging. This is your Si or RSX, just better in every measurable way.\u003c\/p\u003e\n\u003ch2\u003eJoin the K-Series Community\u003c\/h2\u003e\n\u003cp\u003eThousands of Honda and Acura enthusiasts have already discovered the transformation a proper 4-2-1 header delivers. Browse any K-series forum, check out build threads, read dyno results—the evidence is overwhelming. This isn't just a supporting mod; it's often the single most impactful bolt-on upgrade you can make to a naturally aspirated K20, delivering noticeable performance gains that justify its place as a first or second modification for serious enthusiasts.\u003c\/p\u003e\n\u003cp\u003eYour seventh-gen Civic Si or first-gen RSX Base deserves to perform at its absolute best. Give your K20 the breathing system it was always meant to have—one that respects Honda's naturally aspirated philosophy while eliminating the cost-driven compromises that held it back from the factory.\u003c\/p\u003e\n\u003ch2\u003eExperience Your K20's True Potential\u003c\/h2\u003e\n\u003cp\u003eStop accepting restrictive cast-iron manifolds that limit your engine's capabilities. Stop settling for sluggish throttle response and muted VTEC transitions. Stop wondering what your Civic Si or RSX could feel like with proper exhaust flow. Your K20 was engineered to deliver enthusiastic, rev-happy performance—it's time to experience what Honda's naturally aspirated masterpiece can truly achieve.\u003c\/p\u003e\n\u003cp\u003eThis 4-2-1 race header isn't about chasing dyno numbers or bragging rights. It's about unlocking the performance Honda built into your engine, restoring the driving excitement these platforms are famous for, and hearing that intoxicating naturally aspirated howl that defines Honda performance culture. This is how you modify a Honda properly: with purpose, with quality, with respect for the engineering excellence already present.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReady to unleash your K20's true naturally aspirated potential? Add this 4-2-1 Race Header System to your cart today and experience the horsepower, torque, sound, and throttle response you've been missing. Your Civic Si or RSX Base—and every spirited drive ahead—will never be the same.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":47758489223416,"sku":"DS-CIV-EXH-SI","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/CIVIC1__97211.1667344879.1280.1280.jpg?v=1771430629"},{"product_id":"stainless-steel-manifold-header-for-acura-rsx-honda-civic-si-sir-2002-2006-2-0l-dohc-dc5-engine","title":"Stainless Steel Manifold Headers for Acura RSX \u0026 Honda Civic Si SiR (2002-2006) 2.0L DOHC DC5 Engine","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch1\u003eStainless Steel Shorty Header for 2002-2006 Acura RSX Base \u0026amp; 2002-2005 Civic Si\u003c\/h1\u003e\n\u003cdiv class=\"intro-paragraph\"\u003e\n\u003cp\u003eThe K20A3 and K20A2\/K20Z1 engines represent Honda's legendary K-series engineering—high-revving four-cylinders that reward proper modifications with genuine performance gains. Your base RSX or Civic Si features proven VTEC technology that comes alive at high RPM, but restrictive factory exhaust manifolds limit power throughout the range. Our precision-engineered shorty header eliminates this bottleneck, unlocking mid-range torque and top-end power while adding the aggressive exhaust note that makes wringing out a Honda so addictive.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eOptimize Your K-Series Powerband\u003c\/h2\u003e\n\u003cp\u003eExperience immediate improvements across the RPM range as precision 1-5\/8\" mandrel-bent primaries feeding a 2-1\/2\" collector optimize exhaust scavenging. The shorty design focuses gains where you drive most—idle through mid-range RPM—delivering stronger pull from low revs while maintaining top-end breathing for those glorious runs to redline. Feel enhanced throttle response, improved acceleration, and the mechanical symphony of a properly-breathing K-series engine that Honda enthusiasts crave.\u003c\/p\u003e\n\u003ch2\u003eRace-Quality Construction, Street Reliability\u003c\/h2\u003e\n\u003cp\u003eCrafted from premium 16-gauge 304 stainless steel with full mandrel bending throughout, this header delivers lasting performance. Laser-cut 3\/8\" thick head flanges are hydraulically pressed flat for leak-free sealing, while professional TIG welding at every joint prevents cracking under thermal stress. Chrome-plated flanges resist corrosion where temperatures are highest, and the polished finish protects against rust while looking stunning in your engine bay. This is the quality serious Honda builders demand.\u003c\/p\u003e\n\u003ch2\u003eDirect Bolt-On Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned specifically for base RSX and Civic Si applications with proper port matching and factory mounting points. All necessary accessories shown in photos are included for complete installation. Note: This header is engineered for base RSX models with K20A3 engines and does NOT fit Type-S models, which have different port configurations.\u003c\/p\u003e\n\u003cdiv class=\"fitment-info\"\u003e\n\u003ch3\u003ePerfect Fitment For:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2002-2006 Acura RSX Base\u003c\/strong\u003e - 2.0L K20A3 (Type-S models excluded)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2002-2005 Honda Civic Si \/ SiR\u003c\/strong\u003e - 2.0L K20 Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cta\"\u003e\n\u003cp\u003e\u003cstrong\u003eUnleash your K-series potential.\u003c\/strong\u003e Experience genuine power gains, enhanced sound, and the quality your Honda deserves. Shop now.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":47758489878776,"sku":"DS-MNFLD-DOHC","price":149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/rsx1__16818.1674678749.1280.1280.jpg?v=1767731886"},{"product_id":"exhaust-tips-quad-stainless-steel-for-acura-tl-2004-2014","title":"Exhaust Tips Quad Stainless Steel for Acura TL (2004-2014)","description":"\u003ch2\u003eBold Rear Styling for 2004-2014 Acura TL 3.5L and 3.7L V6 Engines\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWho Is This For?\u003c\/strong\u003e This is for the Acura owner who wants to transform the rear profile of their sedan from standard to aggressive. If you are looking for that premium quad-exit aesthetic found on high-performance sport models, these tips are designed for you.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Visual Gap:\u003c\/strong\u003e Factory exhaust tips often look undersized and tucked too far away, failing to fill out the rear bumper cutouts properly. This leaves your TL looking less capable than it actually is, especially for the 3.5L and 3.7L powerplants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Engineering Solution:\u003c\/strong\u003e These quad tips feature a staggered outlet design that follows the natural curve of your bumper for a flush, professional finish. Built from mirror-polished T304 stainless steel, the double-walled construction provides a thick, high-end appearance while protecting the finish from heat-related discoloration. Every joint is TIG welded for long-term structural integrity.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eThe Comparative Edge\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStaggered 4-inch outlets create a precise fitment that mimics high-end performance trims.\u003c\/li\u003e\n\u003cli\u003eGenuine T304 stainless steel construction ensures your tips won't rust or pit over time.\u003c\/li\u003e\n\u003cli\u003eDouble-walled design offers a heavy-duty look while managing heat more effectively than single-wall alternatives.\u003c\/li\u003e\n\u003cli\u003eMirror-polished finish provides a show-quality shine right out of the box.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eFitment\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e2004-2014 Acura TL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eEngine\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e3.5L, 3.7L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eInlet Diameter\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e2.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eTip Outlet Size\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eDual 4\" (8 3\/4\" Total Width)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eT304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2004-2008 Acura TL (Base \u0026amp; Type-S)\u003c\/li\u003e\n\u003cli\u003e2009-2014 Acura TL (Base \u0026amp; SH-AWD)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Performance Promise\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBuy with confidence.\u003c\/strong\u003e Backed by real automotive experts and fast shipping.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":47977462399224,"sku":"DS-EMGS07GAH","price":149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/exhaust-tips-quad-stainless-steel-for-acura-tl-2004-2014-1.webp?v=1770840062"},{"product_id":"exhaust-headers-for-acura-integra-1994-2001-1-8l-engine","title":"Exhaust Headers for Acura Integra (1994-2001) 1.8L Engine","description":"\u003ch2\u003eHigh-Flow T304 Exhaust Headers for 1994-2001 Acura Integra (B18B1\/DC4)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Replaces the restrictive factory cast-iron manifold with a tuned 4-2-1 stainless steel system to optimize exhaust scavenging and reduce backpressure on B-series non-VTEC engines.\u003c\/p\u003e\n\u003ch3\u003eThe Stock Integra Flow Restriction\u003c\/h3\u003e\n\u003cp\u003eThe factory exhaust manifold on the B18B1-equipped Integra LS, RS, and GS trims is a heavy cast-iron component designed primarily for noise suppression and manufacturing economy rather than flow efficiency. Over decades of service, these cast units are prone to heat-cycle fatigue, which often results in hairline fractures and exhaust leaks. Mechanically, the stock manifold features rough internal casting surfaces and narrow, abrupt transitions that create significant turbulence as exhaust pulses exit the cylinder head. This restriction forces the engine to expend energy pushing out spent gases, leading to increased cylinder head temperatures and a noticeable bottleneck in the mid-range powerband where the non-VTEC B18B1 already struggles.\u003c\/p\u003e\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis performance header utilizes a 4-2-1 (Tri-Y) design specifically engineered to enhance torque across a broad RPM range. Constructed from high-quality T304 stainless steel, the mandrel-bent tubing provides a smooth, uniform internal diameter that minimizes resistance. By merging the 1.75\" primary tubes into two secondary pipes before reaching the 2.0\" collector, the system utilizes the kinetic energy of exiting exhaust pulses to create a vacuum effect, pulling residual gases from adjacent cylinders more effectively than the stock configuration. The CNC-machined flanges ensure a warp-resistant, leak-free seal against the engine block, while the TIG-welded joints offer the structural integrity needed to withstand high thermal loads during spirited driving. The chrome finish adds a layer of corrosion resistance while improving engine bay aesthetics.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e1994-2001 Acura Integra\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eB18B1 \/ DC4 (Coupe), DB7 (Sedan)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e142 hp \/ 127 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eBE10520UB063EU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eFor 94-01 Acura Integra LS \/ RS \/ GS\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eFor Do Not Fit GS-R \/ Type R Models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Acura Performance Standard\u003c\/h3\u003e\n\u003cp\u003eThe B-series engine remains one of the most respected JDM platforms for its reliability and response to mechanical optimization. Upgrading to a stainless 4-2-1 header is a fundamental step in unlocking the characteristic B18 throttle response while providing the thermal management necessary for longevity. This system ensures your DC4 or DB7 maintains peak volumetric efficiency without the weight and restriction of outdated OEM casting.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":47996939305208,"sku":"DS-EPA5H93Q6","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/exhaust-headers-for-acura-integra-1994-2001-1-8l-engine-3.webp?v=1771280190"},{"product_id":"catback-exhaust-for-acura-integra-2022-2025-1-5l","title":"Catback Exhaust for Acura Integra (2022-2025) 1.5L Engine","description":"\u003ch2\u003eResonated T304 Stainless Catback Exhaust for 2022-2025 Acura Integra (L15CA\/DE4)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Replaces the restrictive factory exhaust system with mandrel-bent T304 stainless steel piping and a resonated mid-pipe to reduce backpressure and improve turbocharger spool-up without cabin drone.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Integra Exhaust Restriction\u003c\/h3\u003e\n\u003cp\u003eThe OEM exhaust system on the DE4 Integra is engineered for maximum sound suppression, utilizing heavy, multi-chambered mufflers and necked-down piping diameters. This design creates significant backpressure, which forces the L15CA turbocharger to work harder to evacuate spent gases, leading to higher exhaust gas temperatures (EGTs) and slower boost response. Additionally, the factory mild steel construction is prone to oxidation over time, and the muted tone fails to provide the mechanical feedback necessary for a performance-oriented driving experience. These flow limitations become even more pronounced on vehicles running increased boost pressures or aftermarket ECU calibrations.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis catback system provides a high-flow path using premium T304 stainless steel, offering superior resistance to heat-cycle fatigue and road salt corrosion. The 3-piece configuration features precision mandrel-bent piping to ensure a constant inner diameter through every bend, minimizing turbulence and maintaining high exhaust gas velocity. A specifically tuned resonated mid-pipe is integrated to filter out high-frequency rasp and low-end drone, delivering a refined yet aggressive note suitable for daily driving. Each joint is hand TIG-welded for maximum structural integrity, and the system terminates in dual 4-inch burnt slant-cut tips. By reducing pumping losses, this system allows the small-displacement turbo engine to breathe more efficiently throughout the powerband.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2022-2025 Acura Integra\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eL15CA \/ DE4\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e200 hp \/ 192 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2022-2025 Honda Civic Si FE1 1.5T\u003c\/li\u003e\n  \u003cli\u003e2022-2025 Acura Integra 1.5T DE4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Acura Performance Standard\u003c\/h3\u003e\n\u003cp\u003eThis exhaust system is engineered for the enthusiast who demands a balance of daily-drivable civility and track-ready flow. By optimizing the exhaust path for the L15CA engine's forced induction system, it provides the necessary airflow headroom for tuned applications while maintaining the premium fit and mechanical resonance expected of the DE4 chassis.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48005499126008,"sku":"DS-ESHIVSNPI","price":1299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catback-exhaust-for-acura-integra-2022-2025-1-5l-2.webp?v=1771549660"},{"product_id":"stainless-steel-exhaust-pipe-muffler-tip-for-acura-ilx-2013-2022-all-engines","title":"Stainless Steel Exhaust Pipe Muffler Tip for Acura ILX (2013-2022) All Engines","description":"\u003ch2\u003eCorrosion-Resistant Stainless Steel Exhaust Muffler Tip for 2013-2022 Acura ILX (DE Chassis)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e This bolt-on exhaust tip upgrades the factory tailpipe exit with a high-luster, oval-cut stainless steel finish, protecting the rear bumper from thermal discharge while enhancing the vehicle's exterior aesthetics.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock ILX Tailpipe Deficiency\u003c\/h3\u003e\n\u003cp\u003eThe factory exhaust piping on the 2013-2022 Acura ILX often utilizes lower-grade steel that is highly susceptible to surface oxidation and pitting from road salt and environmental moisture. From a mechanical standpoint, the OEM outlet is undersized and tucked, which can lead to localized heat soak on the lower bumper trim during extended idling or high-load operation. Furthermore, the stock pipe lacks an effective moisture drainage system, allowing acidic condensation to pool at the lowest point of the muffler exit, which eventually leads to internal rust and structural degradation of the tailpipe tip.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis upgraded tip is manufactured from high-grade stainless steel, selected for its superior thermal stability and resistance to oxidation under high-heat cycles common to the K-series engines. The 63mm (2.4 in) oval outlet is specifically designed to better occupy the rear fascia cutout, providing a more balanced airflow dispersion at the exit point. To combat the common issue of moisture-induced corrosion, this tip features a integrated drainage orifice, allowing condensation to escape freely. The mechanical fastening system utilizes dual-screw compression, ensuring a vibration-resistant fit onto 1.5\" to 2.1\" diameter pipes without the need for TIG welding or destructive drilling. The polished finish provides a durable barrier against carbon soot buildup, making maintenance significantly simpler than the factory raw-steel finish.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2013-2022 Acura ILX (Straight Tailpipes)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eK20Z7, K24W7 \/ DE Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e150 - 201 hp \/ 140 - 180 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eInlet\/Outlet Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e1.4\"-2.1\" Inlet \/ 3.3\" Oval Outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2013-2022 Acura ILX Base\u003c\/li\u003e\n  \u003cli\u003e2013-2022 Acura ILX Premium\u003c\/li\u003e\n  \u003cli\u003e2013-2022 Acura ILX Technology\u003c\/li\u003e\n  \u003cli\u003e2013-2022 Acura ILX A-Spec\u003c\/li\u003e\n  \u003cli\u003eFits All 2.0L and 2.4L Engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Acura Standard\u003c\/h3\u003e\n\u003cp\u003eIn the JDM performance and luxury market, visual precision is just as critical as mechanical reliability. This exhaust tip meets the Acura caliber by providing a clean, factory-plus appearance that maintains the sleek lines of the DE chassis while offering the durability required for daily spirited driving. It is a simple, effective solution for owners looking to rectify the dulling and weathering issues inherent in OEM exhaust components.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48013952647416,"sku":"DS-EUJACRI2J","price":84.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/stainless-steel-exhaust-pipe-muffler-tip-for-acura-ilx-2013-2022-all-engines-1.webp?v=1771958826"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/collections\/Acura-Exhausts.jpg?v=1769302936","url":"https:\/\/performancechiptuning.com\/collections\/acura-exhausts.oembed","provider":"Performance Chip Tuning","version":"1.0","type":"link"}