Upgrade the exhaust on your 2020-21 Chevy Silverado or GMC Sierra HD with this catback exhaust from Stainless Works. We designed this Legend system with the daily-driver in mind, improved tone with restrained loudness. A system that still gets the blood flowing, but allows for a comfortable ride. This 3" exhaust features dual chambered mufflers with 4" matte black slash cut tips. Use the included Y-pipe for a bolt-on install to the factory manifolds or connect without the Y to our Long Tube Headers for a True Dual system. Out of the box this system fits the 6.6L gas motor in both 2 wheel and 4 wheel drive. It fits all cab/bed configurations but some will require minor trimming.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2020-2022 |
Chevrolet |
Silverado 2500 HD |
Custom |
| 2020-2022 |
Chevrolet |
Silverado 2500 HD |
High Country |
| 2020-2022 |
Chevrolet |
Silverado 2500 HD |
LT |
| 2020-2022 |
Chevrolet |
Silverado 2500 HD |
LTZ |
| 2020-2022 |
Chevrolet |
Silverado 2500 HD |
WT |
| 2020-2022 |
Chevrolet |
Silverado 3500 HD |
High Country |
| 2020-2022 |
Chevrolet |
Silverado 3500 HD |
LT |
| 2020-2022 |
Chevrolet |
Silverado 3500 HD |
LTZ |
| 2020-2022 |
Chevrolet |
Silverado 3500 HD |
WT |
| 2020-2022 |
GMC |
Sierra 2500 HD |
AT4 |
| 2020-2021 |
GMC |
Sierra 2500 HD |
Base |
| 2020-2022 |
GMC |
Sierra 2500 HD |
Denali |
| 2022 |
GMC |
Sierra 2500 HD |
Pro |
| 2020-2022 |
GMC |
Sierra 2500 HD |
SLE |
| 2020-2022 |
GMC |
Sierra 2500 HD |
SLT |
| 2020-2022 |
GMC |
Sierra 3500 HD |
AT4 |
| 2020-2021 |
GMC |
Sierra 3500 HD |
Base |
| 2020-2022 |
GMC |
Sierra 3500 HD |
Denali |
| 2022 |
GMC |
Sierra 3500 HD |
Pro |
| 2020-2022 |
GMC |
Sierra 3500 HD |
SLE |
| 2020-2022 |
GMC |
Sierra 3500 HD |
SLT |
