{"product_id":"2020-2024-chevrolet-corvette-stingray-c8-cat-back-exhaust-system-atak-1","title":"Borla 140839BC - 2020-2024 Chevrolet Corvette Stingray C8 Cat-Back Exhaust System ATAK","description":"\u003cp\u003e2024-2025 includes E-Ray. 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 both AFM ('20-'21)\/ DFM ('22-'25) valves and NPP dual mode exhaust valves. It features the aggressive  ATAK® sound with no drone inside the vehicle. It features our Polyphonic Harmoni zer 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 intersect ion 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 aggressive sound. Strategically placed heat shielding is included to prevent exhaust heat damage and protect your Corvette. It comes with quad 4\" round black chrome on T-304 stainless steel tips. Using BORLA® Stainless Steel Polish p# 21499 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. Systems are also available with bright chrome on T-304 stainless steel ti ps, 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 and NPP valves in the exhaust system should be RE-CALIBRATED ac cording to GM Document ID 5406413. BORLA® recommends taking your car to the nearest Chevrolet dealer for the recalibration service.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIncludes AFM ('20-'21)\/ DFM ('22-'25) and NPP Valves. Do NOT install on vehicles without O.E. NPP.\u003c\/li\u003e\n\u003cli\u003eSystem contains Polyphonic Harmonizer and SwitchFire® Technology\u003c\/li\u003e\n\u003cli\u003eValve actuator recalibration REQUIRED after installation (Click for details)\u003c\/li\u003e\n\u003cli\u003eSystem ships in 2 boxes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eGrade Type:\u003c\/strong\u003e Performance\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e Million-Mile Warranty on systems and parts, 1 year on valves, actuators, simulators, black coatings, tip finishes, and carbon fiber parts\u003c\/p\u003e","brand":"Borla","offers":[{"title":"Default Title","offer_id":44849752113287,"sku":"BRL140839BC","price":6055.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/4008\/1543\/files\/140839BC.jpg?v=1788265579","url":"https:\/\/checkout.northernperformance.ca\/products\/2020-2024-chevrolet-corvette-stingray-c8-cat-back-exhaust-system-atak-1","provider":"Northern Performance","version":"1.0","type":"link"}