CORSA Sport 3.0" Cat-Back Exhaust with Dual Rear Turndowns (21239-1) - 2024-2026 Silverado ZR2 / Sierra AT4X 6.2L V8
Give your 2024-2026 Chevrolet Silverado ZR2 or GMC Sierra AT4X 6.2L V8 the aggressive exhaust sound it deserves with the CORSA Performance Sport Cat-Back Exhaust System. Custom-tuned for GM's full-size off-road trucks, this system delivers a deep, aggressive exhaust note with an additional 25 decibels of sound compared to stock. CORSA's RSC (Reflective Sound Cancellation) No Drone Technology maintains a completely drone-free driving experience.
The straight-through exhaust design reduces restrictions and increases exhaust flow by up to 47% compared to the factory system, helping free up horsepower and torque. Constructed from durable 304 stainless steel, this cat-back exhaust features 3.0" piping transitioning to 2.5" with a dual rear exit turndown configuration.
Instead of aftermarket exhaust tips, this system uses dual rear turndowns and retains the factory exhaust bezels. Manufactured in Berea, Ohio, USA, CORSA Performance exhaust systems are engineered for long-term durability and backed by a lifetime warranty.
Features
- CORSA Performance Sport sound level with a deep, aggressive exhaust note
- Additional 25 decibels of exhaust sound compared to stock
- RSC (Reflective Sound Cancellation) No Drone Technology
- Completely drone-free driving experience
- Straight-through exhaust design reduces restrictions
- Increases exhaust flow by up to 47% compared to the factory exhaust
- Designed to help free up horsepower and torque
- Durable 304 stainless steel construction
- 3.0" cat-back exhaust piping transitioning to 2.5"
- Dual rear exit configuration with turndowns
- Reuses factory exhaust bezels
- No aftermarket exhaust tips included
- Custom-tuned for Silverado ZR2 and Sierra AT4X applications
- Designed for Crew Cab Short Bed trucks with a 147.5" wheelbase
- Manufactured in Berea, Ohio, USA
- Backed by a lifetime warranty
Fitment
- 2024 Chevrolet Silverado 1500 ZR2 6.2L V8 - Crew Cab Short Bed - 147.5" Wheelbase
- 2025 Chevrolet Silverado 1500 ZR2 6.2L V8 - Crew Cab Short Bed - 147.5" Wheelbase
- 2026 Chevrolet Silverado 1500 ZR2 6.2L V8 - Crew Cab Short Bed - 147.5" Wheelbase
- 2024 GMC Sierra 1500 AT4X 6.2L V8 - Crew Cab Short Bed - 147.5" Wheelbase
- 2025 GMC Sierra 1500 AT4X 6.2L V8 - Crew Cab Short Bed - 147.5" Wheelbase
- 2026 GMC Sierra 1500 AT4X 6.2L V8 - Crew Cab Short Bed - 147.5" Wheelbase
Important Fitment Information
Wheelbase: Designed for 147.5" wheelbase applications.
Cab and Bed Configuration: Fits Crew Cab Short Bed models.
Exhaust Configuration: Features dual rear turndowns and reuses the factory exhaust bezels. No aftermarket exhaust tips are included.
AEV Bison Configurations: Fitment has not been confirmed on AEV Bison configurations. Verify compatibility before ordering.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
