Banks Power 17-19 Chevy Duramax L5P 2500/3500 Monster Exhaust System w/ Black Tip Drivetrain & Chassis > Axle and driveline; Cummins the Banks system offers a

the Banks system offers a 60 percent greater flow area than stock

Please physically count the number of bolts in your differential cover before ordering to ensure you have 12 bolts

Banks boost tube is 3-inch constant diameter mandrel-bent Aluminized Steel with larger radius bends

and customer satisfaction

Banks Power 17-19 Chevy Duramax L5P 2500/3500 Monster Exhaust System w/ Black Tip Drivetrain & Chassis > Axle and driveline; Cummins the Banks system offers a5" aluminized steel constant diameter DPF back system with Patented negative backpressure SideKick tip. 85% less backpressure and 15% lower exhaust exit temps than stock, allowing the engine to produce more horsepower. Improves flow and cuts backpressure. Includes Huge Polished Chrome Patented SideKick tip. Banks Power introduces the new 5" Monster Exhaust designed specifically for the 2017 2019 GM 6. 6L Duramax L5P 2500 3500 HD pickup trucks. The DPF