{"product_id":"mach-force-xp-304-stainless-steel-cat-back-exhaust-w-npp","title":"MACH Force-Xp 304 Stainless Steel Cat-Back Exhaust  (w\/ NPP)","description":"\u003cp\u003e\u003ciframe width=\"1047\" height=\"589\" src=\"https:\/\/www.youtube.com\/embed\/5GH5AUmIS3s\" title=\"aFe POWER Chevrolet Corvette C8 Performance Exhaust Systems\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMACH Force-Xp 304 Stainless Steel Cat-Back Exhaust  (w\/ NPP)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUp to +7 HP and +5 lbs. x Ft. TQ.\u003c\/li\u003e\n\u003cli\u003eConstructed from 3 IN to 2-1\/2 IN Mandrel-Bent Brushed Finished 304 Stainless Steel Tubing\u003c\/li\u003e\n\u003cli\u003eQuad 4-1\/2 IN Diameter Black Stainless Steel Clamp-On Exhaust Tips\u003c\/li\u003e\n\u003cli\u003eAccommodates Factory AFM and NPP Exhaust Valves (Valve Motors Not Included)\u003c\/li\u003e\n\u003cli\u003eRemoves Muffler to Provide an Aggressive Tone\u003c\/li\u003e\n\u003cli\u003eUtilizes Factory Style Flanges and Hangers for a Secure Fit\u003c\/li\u003e\n\u003cli\u003e100% TIG-Welded for Strength and Durability\u003c\/li\u003e\n\u003cli\u003eAll Necessary Hardware is Included for a Hassle-Free Installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"data item content\" aria-labelledby=\"tab-label-product.info.overview\" id=\"product.info.overview\" data-role=\"content\" role=\"tabpanel\" aria-hidden=\"false\"\u003e\n\u003cdiv class=\"product attribute description\" id=\"info-description\"\u003e\n\u003cdiv class=\"value\"\u003e\n\u003cdiv data-content-type=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\n\u003cdiv class=\"pagebuilder-column-group\" data-content-type=\"column-group\" data-grid-size=\"12\" data-element=\"main\"\u003e\n\u003cdiv class=\"pagebuilder-column\" data-content-type=\"column\" data-appearance=\"full-height\" data-background-images=\"{}\" data-element=\"main\" data-pb-style=\"CSBSBAW\"\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance Gains:\u003c\/strong\u003e\u003cbr\u003eThis system produced gains of up to +7 HP and +5 lbs. x Ft. TQ., as measured on our in-house dyno.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 IN to 2-1\/2 IN 304 Stainless Steel Construction:\u003c\/strong\u003e\u003cbr\u003eThis cat-back exhaust system is constructed of 3 IN to 2-1\/2 IN mandrel-bent brushed finished 304 stainless steel tubing for maximum strength and durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAggressive Sound:\u003c\/strong\u003e\u003cbr\u003eThis system produces an aggressive sound unleashing all available horsepower and torque.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuad 4-1\/2 IN Diameter Black Exhaust Tips:\u003c\/strong\u003e\u003cbr\u003eFinishing off this exhaust system are quad 4-1\/2 IN diameter black stainless steel clamp-on exhaust tips. The tips features a laser etched aFe POWER logo for a unique style.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003cbr\u003eUtilizing factory style flanges and hangers this system is a direct bolt-on system, which requires no cutting or modifications for a hassle-free installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInterlock Flex Pipe:\u003c\/strong\u003e\u003cbr\u003eThis cat-back exhaust system uses a heavy duty flex pipe with an internal interlock liner for added strength and durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Mitered Merge X-Pipe:\u003c\/strong\u003e\u003cbr\u003eA mitered merge x-pipe is used to balance and evenly distribute exhaust pulses traveling through the exhaust system, minimizing exhaust drone and maximizing scavenging.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExhaust valve:\u003c\/strong\u003e\u003cbr\u003eThis cat-back exhaust system incorporates factory style NPP dual mode \u0026amp; AFM (active fuel management) exhaust valves which use the factory exhaust valve motors (not included). The valves helps regulate, direct and control the flow of exhaust gases by opening, closing, or partially obstructing passageways depending on throttle position for maximum performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComputer-Aided Design:\u003c\/strong\u003e\u003cbr\u003eUtilizing state-of-the-art computer-aided design technology, this exhaust system is designed for custom, high tolerance factory fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTIG-Welded:\u003c\/strong\u003e\u003cbr\u003e100% TIG-Welded for race-proven strength and durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmissions Disclaimer:\u003c\/strong\u003e\u003cbr\u003eThis product does not require a CARB EO#.\u003c\/p\u003e\n\u003cp\u003eaFe POWER exhaust systems are engineered and manufactured in our Corona, California facility.\u003c\/p\u003e\n\u003cdiv class=\"overview-item fitment-note\"\u003e\n\u003cstrong class=\"label\"\u003eFitment Note\u003c\/strong\u003eThis item will only fit vehicles equipped Z51 Performance Package or the factory performance exhaust upgrade that include NPP dual-mode exhaust valve. As with all aftermarket exhaust systems for the C8 Corvette, it may be necessary to have the exhaust valves re-calibrated according to GM Document ID 5406413. If you get a check engine light relating to the exhaust valves, we recommend taking your car to your Chevrolet dealer for the valve re-calibration.\u003c\/div\u003e\n\u003cdiv class=\"overview-item fitment-note\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pagebuilder-column\" data-content-type=\"column\" data-appearance=\"full-height\" data-background-images=\"{}\" data-element=\"main\" data-pb-style=\"TON7DTU\"\u003e\n\u003cdiv class=\"warning-prop-65-label\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"block-title\"\u003eVehicle Applications\u003c\/h3\u003e\n\u003ctable class=\"data table\" id=\"amfinder-product-attribute-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"col data\"\u003e2020-2026\u003c\/td\u003e\n\u003ctd class=\"col data\"\u003eChevrolet\u003c\/td\u003e\n\u003ctd class=\"col data\"\u003eCorvette\u003c\/td\u003e\n\u003ctd class=\"col data\"\u003e(C8)\u003c\/td\u003e\n\u003ctd class=\"col data\"\u003eGas\u003c\/td\u003e\n\u003ctd class=\"col data\"\u003eV8-6.2L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col data\"\u003e2024-2026\u003c\/td\u003e\n\u003ctd class=\"col data\"\u003eChevrolet\u003c\/td\u003e\n\u003ctd class=\"col data\"\u003eCorvette E-Ray\u003c\/td\u003e\n\u003ctd class=\"col data\"\u003e(C8)\u003c\/td\u003e\n\u003ctd class=\"col data\"\u003eHybrid\u003c\/td\u003e\n\u003ctd class=\"col data\"\u003eV8-6.2L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"aFe Power","offers":[{"title":"Black","offer_id":52213147402552,"sku":"49-34124NM-B","price":4010.0,"currency_code":"USD","in_stock":true},{"title":"Carbon Fiber","offer_id":52213147435320,"sku":"49-34124NM-C","price":4010.0,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":52213167063352,"sku":"49-34124NM-P","price":3596.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/7264\/9784\/files\/49-34124nm-b_1_1.webp?v=1776301601","url":"https:\/\/engmotorsport.com\/products\/mach-force-xp-304-stainless-steel-cat-back-exhaust-w-npp","provider":"ENG Motorsport","version":"1.0","type":"link"}