BD Diesel 1045240 Downpipe Kit - S400 4in Aluminized Full Marmon 4.2 Chevrolet-Silverado-2500-6-6L-Duramax-LB7-2002 9L ISB 24 Valve with

9L ISB 24 Valve with Standard Transmission (Built upto Jan 4

enhanced low-speed drivability and better fuel economy

BD's 48RE TapShifter allows you to access all 4-gears and converter lock-up control with both automatic and manual shifting for your truck

The universal in-line design mounts in the exhaust system between the engine and muffler

High-Strength Fasteners

BD Diesel 1045240 Downpipe Kit - S400 4in Aluminized Full Marmon 4.2 Chevrolet-Silverado-2500-6-6L-Duramax-LB7-2002 9L ISB 24 Valve withDownpipe used with install of S400 turbos with full Marmon 4. 2 inch flange; Comes with Turbo V Band Clamp; Comes with Exhaust Band Clamp