{"product_id":"catback-exhaust-for-honda-accord-1990-1993-2-2l-engine","title":"Catback Exhaust for Honda Accord (1990-1993) 2.2L Engine","description":"\u003ch2\u003eHigh-Flow Catback Exhaust for 1990-1993 Honda Accord (F22A\/CB7)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eReplaces the restrictive factory exhaust system with mandrel-bent stainless steel piping to reduce backpressure and improve exhaust gas scavenging on the F22A SOHC engine.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eThe Stock Accord Flow Restriction\u003c\/h3\u003e\n\u003cp\u003eThe OEM exhaust system on the CB7 Accord was engineered for maximum noise suppression and production cost-efficiency rather than flow velocity. Utilizing small-diameter, heavy-gauge aluminized steel piping (typically 1.75\" to 2.0\"), the stock setup creates significant turbulence and backpressure as exhaust pulses collide within the restrictive baffled muffler. Over decades of service, the factory mild steel construction is highly susceptible to internal corrosion and \"rot\" at the weld points, leading to exhaust leaks that compromise O2 sensor accuracy and engine efficiency. These mechanical restrictions bottleneck the F22A engine's ability to expel gases during the exhaust stroke, effectively choking the top-end power potential and flattening the torque curve.\u003c\/p\u003e\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis performance catback system utilizes 2.5-inch mandrel-bent stainless steel piping to maintain a consistent inner diameter through every radius, eliminating the flow-restricting \"crush zones\" found in factory press-bent systems. Constructed from polished stainless steel, the assembly provides superior thermal stability and corrosion resistance compared to factory aluminized steel. By increasing the bore to 2.5\", the system optimizes exhaust gas velocity, allowing the SOHC 2.2L to breathe more freely under load. The system features a high-flow muffler design paired with a 4.0-inch rounded tip, significantly reducing backpressure while providing a deeper, more resonant exhaust note. It is a direct bolt-on solution utilizing precision-cut 2-bolt and 3-bolt flange connections for a leak-free seal without requiring vehicle modifications.\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;\"\u003e1990-1993 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;\"\u003eF22A \/ CB7\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;\"\u003e125-140 hp \/ 137-142 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;\"\u003eUT10634MA258TE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003ePolished Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003ePiping Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e2.5\"\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\u003e1990-1993 Honda Accord (2.2L SOHC Only)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Honda Tuning Standard\u003c\/h3\u003e\n\u003cp\u003eThis JDM-inspired upgrade focuses on maximizing the volumetric efficiency of the F22A platform. By streamlining the path from the catalytic converter to the exit tip, this system delivers the throttle response, increased high-RPM scavenging, and aggressive acoustic profile expected from a performance-tuned Honda.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":47999235686648,"sku":"DS-EXW3QG3TV","price":209.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/catback-exhaust-for-honda-accord-1990-1993-2-2l-engine-1.webp?v=1771368219","url":"https:\/\/performancechiptuning.com\/products\/catback-exhaust-for-honda-accord-1990-1993-2-2l-engine","provider":"Performance Chip Tuning","version":"1.0","type":"link"}