2007.5-2012 Cummins 4″ Downpipe – CAT & DPF Delete Pipe (CDAL439)

Description

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.