{"product_id":"cat-back-exhaust-for-honda-prelude-1997-2001-2-2l","title":"Cat Back Exhaust for Honda Prelude (1997-2001) 2.2L","description":"\u003ch2\u003eHigh-Flow Stainless Cat-Back Exhaust for 1997-2001 Honda Prelude\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Cat-Back Exhaust System replaces the restrictive factory exhaust piping and heavily baffled muffler on the 1997-2001 Prelude to reduce exhaust backpressure and optimize high-RPM scavenging.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Honda Prelude Exhaust Restriction and Corrosion Fatigue\u003c\/h3\u003e\n\u003cp\u003eThe OEM exhaust system fitted to the fifth-generation \u003cstrong\u003eBB6\u003c\/strong\u003e chassis utilizes narrow mild-steel piping with restrictive press-bends that neck down inner diameter to under 2.0 inches at critical stress points. Coupled with an aging, multi-chambered baffled muffler designed solely for acoustic attenuation, this setup creates excessive backpressure during high-lift VTEC operation above 5,200 RPM. Decades of heat cycling and road moisture also leave the factory carbon steel pipes, flanges, and internal baffles severely corroded, leading to exhaust leaks and deteriorated gas velocity on the \u003cstrong\u003eH22A4\u003c\/strong\u003e powerplant.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered as a direct bolt-on upgrade, this performance cat-back configuration utilizes fully annealed T304 stainless steel construction to permanently resist corrosion and structural fatigue. Featuring continuous 2.5-inch (63.5mm) CNC mandrel-bent tubing, the system maintains a constant cross-sectional radius through every bend to eliminate flow turbulence and improve thermal evacuation. Precision TIG-welded joints, thick CNC-machined flanges, and a low-restriction, straight-through perforated acoustic core reduce pumping losses, sharpen throttle response, and allow the naturally aspirated 2.2L engine to breathe cleanly up to its 7,400 RPM redline.\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; margin-bottom: 20px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e1997-2001 Honda Prelude\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eH22A4 \/ BB6\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e195-200 hp \/ 156 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\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\u003e1997-2001 Honda Prelude Base Coupe 2-Door (2.2L L4 DOHC VTEC H22A4)\u003c\/li\u003e\n  \u003cli\u003e1997-2001 Honda Prelude Type SH Coupe 2-Door (2.2L L4 DOHC VTEC H22A4)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the BB6 Prelude?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 1997-2001 Honda Prelude equipped with the H22A4 engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this cat-back trigger a Check Engine Light (CEL)?\u003c\/strong\u003e\u003cbr\u003e No, the system bolts directly behind the factory catalytic converter and downstream oxygen sensor, preserving factory emissions monitoring without triggering fault codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Honda High-RPM Tone and Gas Velocity\u003c\/h3\u003e\n\u003cp\u003ePurpose-built for Honda's classic high-compression VTEC platform, this system provides the optimal balance of exhaust gas velocity and open acoustic response without the harsh cabin drone common in lesser systems.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50622419173624,"sku":"DS-EWXPTAOQQ","price":201.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/cat-back-exhaust-for-honda-prelude-1997-2001-2-2l-1.jpg?v=1790264816","url":"https:\/\/performancechiptuning.com\/fr\/products\/cat-back-exhaust-for-honda-prelude-1997-2001-2-2l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}