COR Cat-Back Sport
dB by CORSA's patented Reflective Sound Cancellation(R) (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, and a deep aggressive rumble. Computerized; mandrel bent; straight through design for maximum airflow which improves fuel economy and performance.
3.5in. to 2.75in. Dual Rear Exit Cat-Back Exhaust System
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021 - 2023 | Chevrolet | Suburban | High Country, LT, RST, LS, Premier, Commercial, Z71 |
| 2021 - 2023 | GMC | Yukon | AT4, SLE, SLT, Denali |
| 2021 - 2022 | GMC | Yukon XL | AT4, Denali, SLE, SLT |