Borla · New
Borla 2020 Chevrolet Corvette C8 6.2L ATAK 3in Exhaust System Dual Round A/C Tips 4inx 4.75in
MPN 140839 · Store SKU bor140839
Supplier stock checked 11/7/2026, 1:59:46 PM UTC. Adding a part does not reserve it.
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Product details
2024-2026 includes E-Ray. 2027 includes Grand Sport & Grand Sport X. Developing systems for the C8 Corvette presented some unique challenges. This 3" inlet Cat-Back system includes both AFM ('20-'21)/ DFM ('22-'27) valves and NPP ('20-'27) dual mode exhaust valves. It features the aggressive ATAK sound level for an exciting driving experience with no drone inside the vehicle. It features 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 aggressive sound. Strategically placed heat shielding is included to prevent exhaust heat damage and protect your Corvette. It comes with quad (2 each side) l 4" round bright chrome on T-304 stainless steel tips. Systems are also available with black 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 and NPP 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 And NPP Valves ATAK Sound Level SwitchFire Technology Includes Heat Shielding Quad 4" Round Bright chrome On T-304 Tips T-304 Stainless Steel Construction Million Mile Warranty ATAK Cat-Back Exhaust System 2020-2027 Chevrolet Corvette/ 2024-2027 E-Ray/ 2027 Grand Sport/ 2027 Grand Sport X (C8) 2020-2026 6.2L/ 2027 6.7L V8 Automatic Transmission Rear Wheel Drive Cat-Back Exhaust System - ATAK
Manufacturer fitment & guides
Check 140839 against the manufacturer’s application information below.
Part-specific notes
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
