{"product_id":"borla-140841bc-atak-cat-back-exhaust-system-for-2020-2026-chevrolet-corvette-c8-6-2l-v8-automatic-without-npp-valves","title":"Borla 140841BC ATAK Cat-Back Exhaust System for 2020-2026 Chevrolet Corvette C8 6.2L V8 Automatic, Without NPP Valves","description":"Developing systems for the C8 Corvette presented BORLA engineers with unique challenges, but our team was up to the challenge. This 3\" inlet Cat-Back system includes AFM ('20-'21)\/ DFM ('22-'26) valves but does NOT include NPP dual mode exhaust valves. It features the aggressive ATAK sound. It provides a more exciting driving experience without any drone. It contains our Polyphonic Harmonizer and SwitchFire technology. BORLA'S Polyphonic Harmonizer Technology utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean, rich, full-bodied sound. Completely eliminating the turbulent center intersection of a standard X-Pipe, BORLA'S patented SwitchFire design truly blends the combustion pulses from both sides of the engine for improved performance and a custom sound. Strategically placed heat shielding is included to prevent exhaust heat damage and protect your Corvette. It comes with quad (2 per side) 4\" round black chrome on T-304 stainless steel tips. Systems are also available with bright chrome on T-304 stainless steel tips, or carbon fiber tips. The system is constructed using T-304 stainless steel and is backed by our Million Mile Warranty. System ships in 2 boxes. NOTE: After installation of the BORLA system, the controllers for the AFM \/ DFM valves in the exhaust system should be RE-CALIBRATED according to GM Document ID 5406413. BORLA recommends taking your car to the nearest Chevrolet dealer for the recalibration service.System Features:\nATAK Cat-Back Exhaust System 2020-2026 Chevrolet Corvette (C8) 6.2L V8 Automatic Transmission Rear Wheel Drive With AFM ('20-'21)\/ DFM ('22-'26) Valves And WITHOUT NPP Valves.\n2020-2026 Chevrolet Corvette (C8) 6.2L V8 Automatic Transmission Rear Wheel Drive With AFM ('20-'21)\/ DFM ('22-'26) Valves And WITHOUT NPP Valves.\n\u003cul\u003e\n  \u003cli\u003eIncludes AFM ('20-'21)\/ DFM ('22-'25) Valves. System does NOT includes NPP Valves.\u003c\/li\u003e\n  \u003cli\u003eValve actuator recalibration REQUIRED after installation (Click for details)\u003c\/li\u003e\n  \u003cli\u003eSystem contains Polyphonic Harmonizer and SwitchFire Technology\u003c\/li\u003e\n  \u003cli\u003eSystem ships in 2 boxes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade the sound and performance of your mid-engine sports car with the Borla 140841BC ATAK Cat-Back Exhaust System for 2020-2026 Chevrolet Corvette C8 models equipped with the 6.2L V8, automatic transmission, and rear-wheel drive. This system includes provisions for the factory AFM valves used on 2020-2021 models and DFM valves used on 2022-2026 models, but it does not include NPP dual-mode exhaust valves. The aggressive ATAK sound delivers a more engaging driving experience while maintaining a drone-free cabin.\u003c\/p\u003e\u003cp\u003eBuilt from durable T-304 stainless steel, the Borla 140841BC combines advanced Polyphonic Harmonizer and SwitchFire technologies. The Polyphonic Harmonizer uses patented pipes of varying diameters and lengths to produce a clean, rich, full-bodied exhaust note. SwitchFire technology replaces the turbulent center intersection of a conventional X-pipe, blending combustion pulses from both sides of the engine for improved performance and a distinctive exhaust tone. Strategically positioned heat shielding helps protect the Corvette from exhaust-related heat damage.\u003c\/p\u003e\u003cp\u003eThe system includes quad 4-inch round black chrome tips, with two outlets per side, and is backed by Borla's Million Mile Warranty. It ships in two boxes. After installation, the AFM or DFM valve controllers must be recalibrated according to GM Document ID 5406413. Borla recommends having the recalibration performed by an authorized Chevrolet dealer. This application is designed for the listed Corvette fitments and is not intended for vehicles equipped with NPP valves.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e 2020-2026 Chevrolet Corvette C8 with 6.2L V8, automatic transmission, rear-wheel drive, AFM or DFM valves, and without NPP valves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance note:\u003c\/strong\u003e Verify local emissions and installation requirements before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAggressive ATAK sound provides an exciting, performance-focused exhaust note without interior drone.\u003c\/li\u003e\n\u003cli\u003eIncludes AFM valves for 2020-2021 models and DFM valves for 2022-2026 models; NPP dual-mode exhaust valves are not included.\u003c\/li\u003e\n\u003cli\u003ePolyphonic Harmonizer technology combines varied pipe diameters and lengths to create a clean, rich, full-bodied sound.\u003c\/li\u003e\n\u003cli\u003eSwitchFire technology blends exhaust pulses for improved performance and a custom exhaust tone while eliminating the turbulent center intersection of a standard X-pipe.\u003c\/li\u003e\n\u003cli\u003eT-304 stainless steel construction delivers corrosion resistance and long-term durability.\u003c\/li\u003e\n\u003cli\u003eQuad black chrome exhaust tips provide a distinctive finished appearance.\u003c\/li\u003e\n\u003cli\u003eIncluded heat shielding helps protect the Corvette from exhaust heat.\u003c\/li\u003e\n\u003cli\u003eBacked by Borla's Million Mile Warranty and shipped in two boxes.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2020 Chevrolet Corvette Stingray\u003cbr\u003e\n2021 Chevrolet Corvette Stingray\u003cbr\u003e\n2022 Chevrolet Corvette Stingray\u003cbr\u003e\n2023 Chevrolet Corvette Stingray\u003cbr\u003e\n2024 Chevrolet Corvette Stingray\u003cbr\u003e\n2025 Chevrolet Corvette Stingray\u003cbr\u003e\n2026 Chevrolet Corvette Stingray\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNumber Of Boxes: 2\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Borla","offers":[{"title":"Default Title","offer_id":67596830015740,"sku":"140841BC","price":4297.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/3bd2597d6c9a883ccb91d17f208814faL.jpg?v=1790579658","url":"https:\/\/diycustoms.store\/products\/borla-140841bc-atak-cat-back-exhaust-system-for-2020-2026-chevrolet-corvette-c8-6-2l-v8-automatic-without-npp-valves","provider":"diycustoms.store","version":"1.0","type":"link"}