2007-2019 GM 6.6L Duramax 304 Stainless Steel Cat Back Performance Exhaust System with Polished Tip custom tuning UPC Code 711745604100

UPC Code 711745604100

7L Cummins Diesel with the Gator Fasteners HD220 Heavy Duty Head Stud Kit (HSK5967C)

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

part number 23710-3

Outflows stock and competitors up to 48 percent

2007-2019 GM 6.6L Duramax 304 Stainless Steel Cat Back Performance Exhaust System with Polished Tip custom tuning UPC Code 7117456041004 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