Borla ATAK stainless steel catback exhaust system with 4″ round bright chrome on T-304 stainless steel tips for 2020-2025 Corvette Stingray WITHOUT NPP Valves.

Description Borla ATAK stainless steel catback exhaust system with 4″ round bright chrome on T-304 stainless steel tips for 2020-2025 Corvette Stingray WITHOUT NPP Valves.   Includes AFM (’20-’21)/ DFM (’22-’25) Valves but does NOT include NPP Valves System contains Polyphonic Harmonizer and SwitchFire™ Technology 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-’25) valves but does NOT include NPP dual mode exhaust valves. It features the aggressive ATAK® sound and 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 4″ round bright chrome on T-304 stainless steel tips and is also available with black chrome on T-304 stainless steel tips part number 140841BC, or carbon fiber tips, part number 140841CF. 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: Cat-Back™ Exhaust System Includes AFM/ DFM Valves Does NOT include NPP Valves ATAK® Sound Level SwitchFire™ Technology Heat Shielding 4″ Round Bright Chrome On T-304 Stainless Steel Tips T-304 Stainless Steel Construction Million Mile Warranty