Fits: 2007.5-2012 Dodge Ram w/ 6.7L Cummins

P1 Race Parts Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified.

The P1 Race Parts CDAL439 4" Downpipe DPF & Cat Race Pipe will get rid of your restrictive OE DPF & CAT. The result will be an improved flow that helps reduce EGT's on your 6.7L Cummins. Since these kits will eliminate factory emissions devices, your truck will require "race" tuning. 

Features:

• Turbo Back - Cat Delete Downpipe and DPF Delete Pipe (keeps stock muffler/tailpipe)
• Aluminized Steel 4" Tubing
• No Bungs
• Increases Flow
• Reduces EGT's
• All cab & box lengths
• Includes All Hardware and Factory Style Hangers Installed
• 1 Year Warranty