Description
The CORSA cat-back exhaust system is configured for Chevrolet Corvette C8 with Factory NPP. This version pairs 3-inch piping with a dual rear exit layout. This listing includes Black PVD tips.
Sound and design
Reflective Sound Cancellation (RSC) technology targets unwanted cruising resonance. The resulting cabin sound depends on the complete vehicle and exhaust configuration.
The cat-back configuration changes the downstream exhaust assembly, making both the forward connection and rear outlet arrangement important when matching the system to the vehicle. Existing aftermarket mid-pipes or rear components should be checked for compatibility.
Key specifications
- System configuration: Cat-Back
- Piping diameter: 3-inch
- Exit layout: Dual Rear Exit
- Tip finish: Black PVD
- Tip dimensions: 4.5-inch
- Tip arrangement: Quad
- Tip construction: Pro-Series (Dual Wall Slash Cut)
- NPP sound-control function: Retained
- AFM valve function: Not retained by this configuration
- Manufacturer part number: 21103BLK-1
Fitment and installation
- 2020–2023 Chevrolet Corvette C8 6.2L V8 - Coupe, HTC / Equipped with Factory NPP Option
Match the listed model year, engine and body configuration before installation. Verify connection points against any existing aftermarket exhaust components.