4" Down-Pipe Back Single Side Exit Aluminized Steel Exhaust Kit Without Muffler 2001-2004 6.6L GM Duramax Slim fit Our red powder-coat finish stops

Our red powder-coat finish stops before the end of the tubes for better grip ensuring our 4- and 5-ply heavy-duty high-temperature silicone couplers hold tight under high-boost conditions

the CP3 Conversion Kit eliminates the CP4 and uses the more reliable CP3 Pump

you can buy this system with bullet proof radius arms that provide more ground clearance

This can be used as a replacement or when fabricating custom fuel systems

4" Down-Pipe Back Single Side Exit Aluminized Steel Exhaust Kit Without Muffler 2001-2004 6.6L GM Duramax Slim fit Our red powder-coat finish stopsSHORT BED TRUCKS WILL REQUIRE CUTTING OF THE PIPE!!!!!! 2001 2004 6. 6L GM Duramax SPECIFICATIONS: 4" Turbo Direct Pipe Back No Muffler (includes muffler eliminator pipe) Built From Heavy Duty Aluminized Steel Single Side Exit Customer Notification and Disclaimer of Liability. This is a race only product. It is not legal for sale or use on pollution controlled vehicles that are driven on public streets, roads, or highways. Buyers use or installation