{"product_id":"catback-exhaust-kit-for-honda-accord-2003-2006-2-4l","title":"Catback Exhaust Kit for Honda Accord (2003-2006) 2.4L","description":"\u003ch2\u003eHigh-Flow Catback Exhaust Kit for 2003-2006 Honda Accord\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDesigned specifically for the K24-powered 7th Generation Accord, this stainless steel catback exhaust system replaces the restrictive factory piping to reduce exhaust backpressure and lower exhaust gas temperatures.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Accord Bottleneck\u003c\/h3\u003e\n\u003cp\u003eThe factory exhaust system on the 2003-2006 Honda Accord 2.4L relies on narrow, crush-bent piping and heavily baffled chambered mufflers. This OEM design prioritizes absolute noise suppression over flow efficiency, creating significant exhaust backpressure at higher RPMs. For the K24A4 engine, this restriction limits volumetric efficiency, causing heat soak within the exhaust manifold and suppressing both mid-range torque and high-RPM horsepower. Over time, the factory mild steel components are also highly prone to rust and corrosion, particularly around the flanges and flex pipe sections.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis BEZT catback exhaust system addresses OEM flow limitations by utilizing 2.25-inch inner diameter main piping with smooth mandrel bends, ensuring consistent exhaust gas velocity from the header back. Constructed from durable stainless steel, the system is highly resistant to heat cycling and corrosive road elements. Flanges are CNC-machined and TIG-welded to prevent exhaust leaks under high pressure and vibration. The kit culminates in a round canister muffler equipped with a 4-inch double-walled, polished tip, engineered to deliver an aggressive, deep tone while eliminating high-pitch rasp. By optimizing the exhaust scavenging effect, this system facilitates improved throttle response and measurable gains in mechanical efficiency.\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;\"\u003e2003-2006 Honda Accord\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;\"\u003eK24A4 \/ CM7\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;\"\u003e160 hp \/ 161 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\u003e2007 Honda Accord EX-L Coupe 2-Door 2.4L 2354CC 144Cu. In. l4 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n  \u003cli\u003e2007 Honda Accord LX Coupe 2-Door 2.4L 2354CC 144Cu. In. l4 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n  \u003cli\u003e2007 Honda Accord LX SE Coupe 2-Door 2.4L 2354CC 144Cu. In. l4 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n  \u003cli\u003e2007 Honda Accord LX Sedan 4-Door 2.4L 2354CC 144Cu. In. l4 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n  \u003cli\u003e2006 Honda Accord EX Coupe 2-Door 2.4L 2354CC 144Cu. In. l4 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n  \u003cli\u003e2006 Honda Accord LX Coupe 2-Door 2.4L 2354CC 144Cu. In. l4 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n  \u003cli\u003e2005 Honda Accord EX Coupe 2-Door 2.4L 2354CC 144Cu. In. l4 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n  \u003cli\u003e2005 Honda Accord LX Coupe 2-Door 2.4L 2354CC 144Cu. In. l4 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n  \u003cli\u003e2005 Honda Accord SE Coupe 2-Door 2.4L 2354CC 144Cu. In. l4 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n  \u003cli\u003e2004 Honda Accord EX Coupe 2-Door 2.4L 2354CC 144Cu. In. l4 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n  \u003cli\u003e2004 Honda Accord LX Coupe 2-Door 2.4L 2354CC 144Cu. In. l4 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n  \u003cli\u003e2003 Honda Accord EX Coupe 2-Door 2.4L 2354CC 144Cu. In. l4 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n  \u003cli\u003e2003 Honda Accord LX Coupe 2-Door 2.4L 2354CC 144Cu. In. l4 GAS DOHC Naturally Aspirated\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Honda Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered for the reliable K-Series platform, this exhaust modification optimizes airflow dynamics to support increased engine output and deliver the signature deep, smooth sound characteristic of your JDM-inspired powertrain.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48959504253176,"sku":"DS-EQPRRV5SN","price":299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catback-exhaust-kit-for-honda-accord-2003-2006-2-4l-1.webp?v=1781582526","url":"https:\/\/performancechiptuning.com\/fr\/products\/catback-exhaust-kit-for-honda-accord-2003-2006-2-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}