{"product_id":"corsa-performance-30-inch-catback-4-valve-dual-rear-exit-npp-exhaust-system-with-45-inch-polished-proseries-tips-2025-chevrolet-corvette-21100","title":"Corsa Performance 3.0 Inch Cat-Back 4 Valve Dual Rear Exit NPP Exhaust System with 4.5 Inch Polished Pro-Series Tips 20-25 Chevrolet Corvette (21100)","description":"\u003cp\u003eCORSA Performance C8 4 Valve NPP Exhaust. The Ultimate Driver's Exhaust System. Total Control. Incorporating the latest technologies from CORSA Performance, our 4 Valve NPP C8 Corvette exhaust system features valved sound control, paired to our most advanced RSC No Drone Technology to deliver complete control of the driving experience. Each 4 Valve exhaust system features CORSA's exclusive cast valve assembly completely redesigned to meet the intense heat needs unique to the C8 Corvette.\u003c\/p\u003e\n\u003cp\u003eValve assemblies mate seamlessly to the stock actuator motors allowing the driver to maintain all C8 driving sound modes without throwing a Check Engine Light. Both Louder (+9 decibels) and quieter (-1 decibel) than the stock system, the C8 Performance exhaust unleashes exhilarating exhaust notes from the 6.2L LT2 engine with the refined driving experience only a CORSA exhaust can provide. \u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3.0 Inch Cat-Back 4 Valve Dual Rear Exit NPP Exhaust System with 4.5 Inch Polished Pro-Series Tips 20-25 Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003eIdeal for Driver's Seeking the Ultimate Driving Experience and to Maintain all Factory Sound Level Functionality\u003c\/li\u003e\n\u003cli\u003eMaintains all Sound Modes\u003c\/li\u003e\n\u003cli\u003eFeatures CORSA's Bolt-on C8 Spec Cast AFM and NPP Active Valve Assemblies\u003c\/li\u003e\n\u003cli\u003eSwitch from Sport to Xtreme Sound Level\u003c\/li\u003e\n\u003cli\u003eBoth Louder (+9 decibels) and Quieter (-1 decibels) than the Optional Factory Valved NPP Performance Exhaust\u003c\/li\u003e\n\u003cli\u003eIncludes CORSA Performance mufflers with No Drone RSC Technology\u003c\/li\u003e\n\u003cli\u003eDyno Tested Gains of up to 19 HP and 16 LBs. FT. TQ Over Optional Factory Performance Exhaust\u003c\/li\u003e\n\u003cli\u003e13 Pounds Lighter Than Stock Exhaust System\u003c\/li\u003e\n\u003cli\u003e3.0 Inch 304 Stainless Steel Construction\u003c\/li\u003e\n\u003cli\u003eLifetime Warranty Exhaust, 5 Year Valve Warranty\u003c\/li\u003e\n\u003cli\u003eCorrectly Integrates into factory ECM with No CEL Codes Following Valve Relearn Sequence\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Corsa Performance","offers":[{"title":"Default Title","offer_id":42581395243095,"sku":"BKJG_21100","price":4199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/8642\/1591\/files\/21100-BKJG.jpg?v=1772552963","url":"https:\/\/jmautosports.com\/products\/corsa-performance-30-inch-catback-4-valve-dual-rear-exit-npp-exhaust-system-with-45-inch-polished-proseries-tips-2025-chevrolet-corvette-21100","provider":"JM Auto Racing","version":"1.0","type":"link"}