CORSA Performance is the leader in high-performance exhaust and air intake systems, delivering cutting-edge technology, unmatched sound, and superior power gains. Proudly engineered and manufactured in the USA, CORSA's patented Reflective Sound Cancellation® (RSC®) technology eliminates drone while producing an aggressive, refined exhaust note. Designed for enthusiasts who demand more horsepower, torque, and efficiency, CORSA Performance systems provide precision fitment, premium materials, and race-proven durability.
The CORSA Performance Silverado ZR2 and Sierra AT4X catback exhaust offering was designed for one reason: To give GM's full-size offroader the voice it deserves. A noticeably loud, deep and aggressive exhaust note balanced with a completely drone-free driving experience courtesy of CORSA's best-in-class RSC(R) (Reflective Sound Cancellation) No Drone Technology. The CORSA Performance custom tuned exhaust system unleashes 25 decibels of sound and offers a straight-through design that elmiinates restrictions allowing the system to easily outflow the stock exhaust by up to 47% freeing up horsepower and torque. CORSA Performance catback exhaust systems are meticulously constructed from 304 Stainless Steel, engineered to endure a lifetime of use and withstand the rigors of off-road adventures.
This Part Fits:
Fitment Years: 2022, 2023, 2024.
The CORSA Performance Silverado ZR2 and Sierra AT4X catback exhaust offering was designed for one reason: To give GM's full-size offroader the voice it deserves. A noticeably loud, deep and aggressive exhaust note balanced with a completely drone-free driving experience courtesy of CORSA's best-in-class RSC(R) (Reflective Sound Cancellation) No Drone Technology. The CORSA Performance custom tuned exhaust system unleashes 25 decibels of sound and offers a straight-through design that elmiinates restrictions allowing the system to easily outflow the stock exhaust by up to 47% freeing up horsepower and torque. CORSA Performance catback exhaust systems are meticulously constructed from 304 Stainless Steel, engineered to endure a lifetime of use and withstand the rigors of off-road adventures.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2022-2024 | Chevrolet | Silverado 1500 | ZR2 |
| 2022-2023 | GMC | Sierra 1500 | AT4 |
| 2022-2024 | GMC | Sierra 1500 | AT4X |
Fitment Years: 2022, 2023, 2024.
- Category:
- Exhaust, Mufflers & Tips>Catback
- Core:
- N
- Core Price:
- 0
- LTL:
- N
- MPN:
- 21238BPC
- Proposition 65:
- Y
