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.
3.0in. to 2.75in. Dual Rear Exit Cat-Back Exhaust System with Twin 4.0in. Tips
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021 - 2023 | Chevrolet | Suburban | Premier, Z71, Commercial, LT, RST, High Country, LS |
| 2021 - 2023 | GMC | Yukon XL | Denali, SLE, AT4, SLT |