Details
Kooks 3-1/2" Cat-Back (2019-2022 Sierra 1500 SLT) - 28634200
2019-2020 GM 1500 Series 6.2L EcoTec3 V8trucks with 147.43" and 147.53" Wheelbase. 3-1/2" Stainless Steel Cat-Back Side-Exit Exhaust. KRT (Kooks Race Type) Muffler. Polished Dual Tips exiting behind passenger side rear tire.