Corsa 3.0" Valveless Cat-Back Exhaust with 4.5" Black PVD Carbon Fiber Tips (21108CFBLK) - 2020-2026 Corvette C8
Give your C8 Corvette a louder, more aggressive exhaust note and a premium carbon fiber appearance with the Corsa Performance 3.0-inch Valveless Cat-Back Exhaust System. Designed for 2020-2026 Chevrolet Corvette C8 Coupe and Convertible/HTC models, the 21108CFBLK works with Corvettes equipped with or without the factory NPP exhaust system and combines Corsa's signature no-drone technology with a simplified valveless design.
Built for drivers who want pure exhaust sound, especially on heavily modified C8 applications, this system eliminates the exhaust valves while retaining a comfortable cabin during cruising. Corsa's RSC® (Reflective Sound Cancellation) technology works with the straight-through muffler design to deliver an aggressive exhaust note under throttle while controlling unwanted interior drone. Included valve simulators eliminate the factory NPP valves where applicable, helping prevent check engine lights without requiring a valve relearn procedure.
Features
- Designed for 2020-2026 Chevrolet Corvette C8 6.2L V8 models
- Fits both Coupe and Convertible/HTC models
- Works with factory NPP and non-NPP equipped C8 Corvettes
- Valveless performance exhaust design
- Designed for a loud, aggressive exhaust note
- Excellent choice for heavily modified C8 Corvette applications
- Corsa RSC® (Reflective Sound Cancellation) technology
- Engineered for aggressive sound without unwanted cruising drone
- Straight-through performance muffler design
- 3.0-inch Cat-Back exhaust system
- Dual rear exit configuration
- Quad 4.5-inch exhaust tips
- Flat-cut carbon fiber tip design
- Black PVD and carbon fiber tip appearance
- Includes valve simulators
- Valve simulators eliminate the factory NPP valves where applicable
- Designed to prevent check engine lights associated with removal of the factory exhaust valves
- No valve relearn procedure required
Valveless Performance Design
The Corsa 21108CFBLK eliminates the exhaust valves to provide a consistently aggressive performance sound. With no active valves controlling exhaust volume, the system delivers the pure, louder character desired by performance-focused C8 owners while reducing the cost and complexity associated with a valved exhaust system.
Corsa RSC® No-Drone Technology
Corsa's RSC® (Reflective Sound Cancellation) technology allows the system to deliver substantial exhaust volume without sacrificing cruising comfort. The technology targets undesirable frequencies responsible for interior drone, allowing the straight-through mufflers to produce an aggressive note under acceleration while maintaining a drone-free cabin during steady-speed driving.
Valve Simulators Included
For C8 Corvettes originally equipped with the factory NPP exhaust system, Corsa includes valve simulators to address the electronic side of removing the factory exhaust valves. The simulators help prevent check engine lights associated with valve removal, and no valve relearn sequence is required. This reduces installation complexity while allowing the vehicle to use the valveless exhaust configuration.
3.0-Inch Cat-Back Exhaust
The 3.0-inch Cat-Back configuration is engineered around the C8 Corvette's 6.2L V8 and uses straight-through performance mufflers to deliver the aggressive exhaust character this system was designed for. The valveless layout is particularly well suited for enthusiasts building modified C8 Corvettes where maximum exhaust sound and a simplified configuration are priorities.
4.5-Inch Black PVD Carbon Fiber Tips
The 21108CFBLK configuration is finished with quad 4.5-inch flat-cut carbon fiber exhaust tips with Black PVD detailing. The combination of carbon fiber and a dark Black PVD finish creates a premium motorsport-inspired appearance that complements the C8 Corvette's aggressive rear styling.
Fitment
Chevrolet Corvette C8 Coupe 6.2L V8
- 2020 Chevrolet Corvette C8 Coupe 6.2L V8
- 2021 Chevrolet Corvette C8 Coupe 6.2L V8
- 2022 Chevrolet Corvette C8 Coupe 6.2L V8
- 2023 Chevrolet Corvette C8 Coupe 6.2L V8
- 2024 Chevrolet Corvette C8 Coupe 6.2L V8
- 2025 Chevrolet Corvette C8 Coupe 6.2L V8
- 2026 Chevrolet Corvette C8 Coupe 6.2L V8
Chevrolet Corvette C8 Convertible/HTC 6.2L V8
- 2020 Chevrolet Corvette C8 Convertible/HTC 6.2L V8
- 2021 Chevrolet Corvette C8 Convertible/HTC 6.2L V8
- 2022 Chevrolet Corvette C8 Convertible/HTC 6.2L V8
- 2023 Chevrolet Corvette C8 Convertible/HTC 6.2L V8
- 2024 Chevrolet Corvette C8 Convertible/HTC 6.2L V8
- 2025 Chevrolet Corvette C8 Convertible/HTC 6.2L V8
- 2026 Chevrolet Corvette C8 Convertible/HTC 6.2L V8
NPP Compatibility
- Compatible with C8 Corvettes equipped with the factory NPP exhaust system
- Compatible with C8 Corvettes without the factory NPP exhaust system
- This is a valveless exhaust and does not retain factory NPP valve operation
- Valve simulators are included to eliminate the factory NPP valves where applicable
- Valve simulators help prevent check engine lights associated with factory valve removal
- No valve relearn procedure is required
Exhaust Specifications
- Exhaust Type: Cat-Back
- Configuration: Valveless
- Pipe Diameter: 3.0 inches
- Exit Style: Dual Rear
- Tip Configuration: Quad
- Tip Size: 4.5 inches
- Tip Style: Carbon Fiber
- Tip Cut: Flat Cut
- Tip Finish: Black PVD / Carbon Fiber
- Valve Simulators: Included
- Valve Relearn Required: No
- Part Number: 21108CFBLK
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
