Description
Borla ATAK Cat-Back Exhaust is built for 2020 Chevrolet Corvette C8 6.2L. This version uses black chrome tips. The tubing layout is 3" 2" 2.75".
Sound and Engineering
ATAK tuning gives the exhaust an assertive character under load. Its acoustic design shapes tone and manages resonance; overall volume still depends on the engine and the rest of the exhaust.
Polyphonic Harmonizer passages use different lengths and diameters to develop multiple exhaust notes before the mufflers shape the final character.
SwitchFire blends the exhaust streams through a crossover designed to replace the conventional center intersection, shaping the combined exhaust note.
Technical Specifications
| Manufacturer part number | 140839BC |
|---|---|
| Vehicle application | 2020 Chevrolet Corvette C8 6.2L |
| Sound configuration | ATAK |
| Engine displacement | 6.2L |
| Transmission | Automatic |
| Drivetrain | RWD |
| Material | T-304 austenitic stainless steel |
| Tips / configuration | Black Chrome Tips |
| Tubing configuration | 3" 2" 2.75" |
| Tip diameter | 4" |
| Exit layout | Dual Split Rear Exit |
Fitment and Installation
- Includes AFM ('20-'21)/ DFM ('22-'27) Valves and NPP ('20-'27) Valves
- Do NOT install on vehicles without factory NPP
- Valve actuator recalibration REQUIRED after installation (Click for details)
- Includes AFM/ DFM Valves And NPP Valves
- The system includes AFM and NPP exhaust valves; match the factory valve specification to this assembly.
- 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.
Care and Coverage
Clean black chrome tips with hot water and a soft microfiber cloth. Avoid stainless steel or abrasive metal polish on that finish.