2007-2019 GM 6.6L Duramax 304 Stainless Steel Cat Back Performance Exhaust System with Polished Tip custom tuning Bold Rear-End Style and Protection:

Bold Rear-End Style and Protection: Instantly upgrade the look and capability of your Ford F-150 with Rough Country's Rear LED Bumper

They fit most popular LS series engines and come in Black Textured

UPC Code 711745604100

Upgrade your injector return fitting and eliminate the risk of a broken fuel line with our heavy duty billet aluminum injector return fitting

CNC-Ported for Maximum Airflow - Improves efficiency and power output for high-performance applications

2007-2019 GM 6.6L Duramax 304 Stainless Steel Cat Back Performance Exhaust System with Polished Tip custom tuning Bold Rear-End Style and Protection:4 Inch 304 stainless steel high flowing Cat Back system single exhaust. Turbo charged engines need as little exhaust restriction as possible in order for the turbo to spool up faster and work more efficiently. Install our new reduced restriction exhaust system to ensure your truck works at its best. Sounds great, looks great, and upgrades your truck with long lasting performance. This product retains all factory emissions components including DPF