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 |
Commercial, RST, LT, Z71, Premier, LS, High Country |
| 2021 - 2023 |
GMC |
Yukon XL |
AT4, SLT, SLE, Denali |
