Description
The CORSA Sport cat-back exhaust system is configured for Chevrolet Silverado 5.3L Crew Cab Short Bed. This version pairs 3-inch piping with a single side exit layout. This listing includes Polished tips.
Sound and design
Sport tuning delivers a pronounced exhaust note under acceleration, with attention to cruising comfort. It suits an owner who wants a more noticeable exhaust character without choosing the most aggressive available sound configuration. 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
- Sound configuration: Sport
- Piping diameter: 3-inch
- Exit layout: Single Side Exit
- Tip finish: Polished
- Tip dimensions: 4-inch
- Tip arrangement: Twin
- Tip construction: Pro-Series (Dual Wall Slash Cut)
- Manufacturer part number: 21030
Fitment and installation
- 2019–2025 Chevrolet Silverado 1500 5.3L V8 / Crew Cab, Short Bed 147.5-inch Wheelbase / Double Cab, Standard Bed 147.5-inch Wheelbase
- 2019–2025 GMC Sierra 1500 5.3L V8 / Crew Cab, Short Bed 147.5-inch Wheelbase / Double Cab, Standard Bed 147.5-inch Wheelbase
- 2019–2025 GMC Sierra Denali 1500 5.3L V8 / Crew Cab, Short Bed 147.5-inch Wheelbase / Double Cab, Standard Bed 147.5-inch Wheelbase
May not fit vehicles with Factory Equipped Mud Flaps