2020-2025 C8 Corsa Variable Sound Cat Back NPP Exhaust - Polished Tips
Have complete control at your finger tips with the 2020-2025 C8 Corsa Variable Sound Level Cat Back NPP Exhaust! This NPP only cat back exhaust system allows you to maintain full control of the C8 sound profile with fully functional Corsa cast NPP valves that integrate seamlessly to the stock actuators. Each NPP system is both louder (+9 decibels) and quieter (-1 decibel) than the stock system and incorporates Corsa's proprietary RSC® Technology, providing a drone free driving experience while still allowing the 6.2L LT2 engine to release aggressive exhaust notes under heavy acceleration.
This system replaces the AFM valve with a machined simulator bracket engineered specifically to prevent an AFM Check Engine Light. This system is perfect for aggressive drivers who plan on driving primarily in Track Mode.
Made in the USA!
- Fits 2020-2025 Corvettes
- Requires Factory NPP
- 2 Valve System
- Retains Use of NPP Valves
- Deletes Stock AFM Valves - Actuator Integration Prevents Check Engine Light
- Sport to Xtreme Sound Level
- 3" Pipe Diameter
- 304 Stainless Steel Construction
- Round 4.5" Pro Series Tips
- Polished Tips
- Slash Cut Tip Design
- Flow: +3%
- Horsepower: +18*
- Torque: +16*
- Weight: -16lbs
- Custom X-Pipe Design
- Maintains All Sound Modes
- 4Mode May Exhibit Slight Resonance
- AFM Machined Valve Simulator Bracket Included
- Will Not Throw a Check Engine Light
- Correctly Integrates into Factory ECM Following Valve Relearn Sequence
- Louder (+9 Decibels) & Quieter (-1 Decibel) than Stock System
- Straight Through Design
- Mandrel Bent
- All Hardware Included
- Detailed Instructions Included
- Bolt On Installation
- Manufacturer Limited Lifetime Warranty on Exhaust
- Manufacturer 5 Year Warranty on Valves
NOTE: Exhaust Systems that have been installed or modified may not be eligible for a return, please call our sales staff at 866-350-4540 for more information.
*NOTE: Actual performance results are not guaranteed and may vary.
Also known under these part numbers: (For reference only)
- 21103
- 847466022210
- cor21103