{"product_id":"corsa-3-0-cat-back-npp-exhaust-system-4-5-black-tips-21100-2020-chevy-corvette-c8","title":"C8 Corvette 3.0in Cat-Back 4.5in Polished Pro-Series Tips | CORSA Performance","description":"\u003cp class=\"subheading\"\u003e\u003cspan style=\"color: #000000\"\u003eCorvette C8 (w\/ Factory NPP)\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch2 class=\"h2\"\u003e\u003cspan style=\"color: #000000\"\u003e3.0 in Cat-Back 4.5 in Pro-Series Tips\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\n\u003cspan style=\"color: #000000\"\u003eExclusive CORSA cast valve assemblies were completely redesigned to meet the intense heat needs unique to the C8 Corvette. Valve assemblies mate seamlessly to stock actuator motors to maintain all C8 driving sound modes without throwing a Check Engine Light (CEL).\u003c\/span\u003e\n\n\u003cspan style=\"color: #000000\"\u003eThe CORSA NPP Exhaust is both louder (+9 decibels) and quieter (-1 decibel) than the stock system. Our C8 performance exhaust unleashes exhilarating exhaust notes from the 6.2L LT2 engine with the refined driving experience only a CORSA exhaust can provide.\u003c\/span\u003e\n\u003cp class=\"h1\"\u003e\u003cspan style=\"color: #000000\"\u003e\u003cstrong\u003eWhat are AFM Valves?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cspan style=\"color: #000000\"\u003eActive Fuel Management (AFM) improves gas mileage by deactivating engine cylinders. This causes a resonance which can be unpleasant.\u003c\/span\u003e\n\n\u003cspan style=\"color: #000000\"\u003eChoose this option if you want to maintain a comfortable cabin sound or are sensitive to 4Mode frequencies.\u003c\/span\u003e\n\u003cp class=\"h1\"\u003e\u003cspan style=\"color: #000000\"\u003e\u003cstrong\u003eWhat is NPP?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cspan style=\"color: #000000\"\u003eNPP is the product option code for Chevy's Dual Mode (Bi-Model) exhaust upgrade that opens and closes a valve to control exhaust sound.\u003c\/span\u003e\n\n\u003cspan style=\"color: #000000\"\u003eCORSA's NPP valve assemblies bolt directly to stock actuator motors. Choose this option if you need quiet start, C8 is heavily modified, or want to be stealthy.\u003c\/span\u003e\n\n\u003cspan style=\"color: #000000\"\u003eProduct Information\u003c\/span\u003e\n\n\u003cspan style=\"color: #000000\"\u003e3.0\" Cat-Back with Twin 4.5\" Polished Tips\u003c\/span\u003e\n\u003cul\u003e\n \t\u003cli\u003e\u003cspan style=\"color: #000000\"\u003ePipe Dia: 3.0\"\u003c\/span\u003e\u003c\/li\u003e\n \t\u003cli\u003e\u003cspan style=\"color: #000000\"\u003eType: Cat-Back\u003c\/span\u003e\u003c\/li\u003e\n \t\u003cli\u003e\u003cspan style=\"color: #000000\"\u003eExit Style: Dual Rear\u003c\/span\u003e\u003c\/li\u003e\n \t\u003cli\u003e\u003cspan style=\"color: #000000\"\u003eTip Style: Quad\u003c\/span\u003e\u003c\/li\u003e\n \t\u003cli\u003e\u003cspan style=\"color: #000000\"\u003eTip Size: 4.5\"\u003c\/span\u003e\u003c\/li\u003e\n \t\u003cli\u003e\u003cspan style=\"color: #000000\"\u003eTip Type: Pro-Series (Dual Wall Slash Cut)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan style=\"color: #000000\"\u003e\u003cstrong\u003ePart # 21100\u003c\/strong\u003e\u003c\/span\u003e\n\u003cul\u003e\n \t\u003cli\u003e\u003cspan style=\"color: #000000\"\u003eWeight Savings: -13lbs\u003c\/span\u003e\u003c\/li\u003e\n \t\u003cli\u003e\u003cspan style=\"color: #000000\"\u003e9 decibels (dB) Louder than Stock\u003c\/span\u003e\u003c\/li\u003e\n \t\u003cli\u003e\u003cspan style=\"color: #000000\"\u003e1 dB Quieter than Stock\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan style=\"color: #000000\"\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/span\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\n\u003cspan style=\"color: #000000\"\u003e2020-2024 Chevrolet Corvette C8 6.2L V8 - Coupe\u003c\/span\u003e\n\n\u003cspan style=\"color: #000000\"\u003e2020-2024 Chevrolet Corvette C8 6.2L V8 - Convertible\/HTC\u003c\/span\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"metafield-rich_text_field\"\u003e\n\n\u003cspan style=\"color: #000000\"\u003eCORSA exhaust intended for use on vehicles with the Factory NPP option.\u003c\/span\u003e\n\n\u003cspan style=\"color: #000000\"\u003eCORSA recommends installation of exhaust be performed by a professional. Due to GM Factory tolerances some C8 exhaust systems will require GM valve relearn sequence \u003cem\u003e\u003cstrong\u003e(valves should be re-calibrated according to GM Document ID 5406413)\u003c\/strong\u003e\u003c\/em\u003e to mitigate a check engine light. See Installation Instructions for more details.\u003c\/span\u003e\n\u003cul\u003e\n \t\u003cli\u003e\u003cspan style=\"color: #000000\"\u003eCORSA AFM and NPP valve assemblies bolt directly to factory actuator motors and are intended for use on corvettes with NPP from the factory.\u003c\/span\u003e\u003c\/li\u003e\n \t\u003cli\u003e\u003cspan style=\"color: #000000\"\u003eDoes not contain CORSA Performance No Drone RSC Technology.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tabs-ship\" class=\"medium-down--hide\"\u003e\n\u003cdiv class=\"grid\"\u003e\n\u003cdiv class=\"grid__item large--one-fifth small--one-whole margin--bottom-15\"\u003e\u003cb\u003eShipping\u003c\/b\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"tabs-2\"\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cimg class=\"perfmatters-lazy entered pmloaded\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0981\/6784\/files\/shipping-times_small.png?15790463219331670855\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0981\/6784\/files\/shipping-times_small.png?15790463219331670855\" data-ll-status=\"loaded\"\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cb\u003ePlease allow up to 5-7 days for your order to arrive. If product is on “Back-Order”, please allow 3-4 weeks for the item to be restocked. Please contact us for current ETA’s \u003c\/b\u003e– We source products from all over the world to bring you epic offers and the lowest prices. This means sometimes you have to wait a little longer to get your order but it’s always worth it!\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cimg class=\"perfmatters-lazy entered pmloaded\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0981\/6784\/files\/easy_returns_small.png?18284933676961159206\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0981\/6784\/files\/easy_returns_small.png?18284933676961159206\" data-ll-status=\"loaded\"\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cstrong\u003eReturns are easy\u003c\/strong\u003e, simply \u003ca title=\"Contact Us\" target=\"_blank\" rel=\"noopener\"\u003econtact us\u003c\/a\u003e for a returns number and send your item to our returns center for fast processing. We’ll get you a replacement or refund in a snap!\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Next-Gen Speed","offers":[{"title":"Default Title","offer_id":43805434642518,"sku":"21100","price":4046.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/4303\/3942\/files\/Corsa-C8-Variable-Exhaust-Polished-Tips-21100-NPP-AFM-924x628-1.jpg?v=1768168075","url":"https:\/\/nextgenspeed.net\/products\/corsa-3-0-cat-back-npp-exhaust-system-4-5-black-tips-21100-2020-chevy-corvette-c8","provider":"Next-Gen Speed","version":"1.0","type":"link"}