2007.5-2012 Cummins 6.7L P1 4" Downpipe - CAT & DPF Delete Pipe (CDAL439) Gaskets & Seals

2007.5-2012 Cummins 6.7L P1 4" Downpipe - CAT & DPF Delete Pipe (CDAL439) Gaskets & Seals2007. 5 2012 Cummins 6. 7L P1 4" Downpipe CAT & DPF Delete Pipe (CDAL439) The P1 Performance Products 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.

precision-balanced and SFI approved for use in race application

your valvetrain stays precisely in sync—even under extreme conditions

A competition oiling system ensures adequate lubrication to the main bearings at high RPM

7L P1 4" Turbo Back Race Exhaust - No Muffler (C6145SLM)

The L83 Titan 1 Truck Cam will have a mild idle and strong low end to midrange power

All B6 4600 shock absorbers are tuned for each specific application to ensure optimal performance is achieved

computer controlled LS1

Ram Cummins/Titan EZ LYNK® switch

2006-2007 Duramax LBZ Dynomite Diesel Reman Injector 60% Over (DDPLBZ-150)

hesitation and rough operation

SHIFT RESTORE is a Group V Ester that quickly acts to solve issues with automatic transmissions

ease of install