2019 Powerstroke 6.7L 4" Cat & DPF Race Pipe No Muffler (421026)2019 Powerstroke 6. 7L 4" Cat & DPF Race Pipe No Muffler (421026) Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust system is designed to simplify installation with included clamps, preweld contour bends and improved flanges. Enjoy a noticeable boost in performance, lowered EGTs and amplified air flow with this Mel's system. For powerhouse performance, Mel's delivers horsepower you can hear!

PPE’s Billet Hardened Stainless Steel 14mm (M14-1

it installs seamlessly while delivering superior oil flow control to protect your camshaft

cam will get oil pressure much faster than if the oil is changed at the same time

2008-2010 Duramax LMM Dynomite Diesel Reman Injector 100% Over (DDPLMM-200)

Mahle offers OE specifications and fitment and is a direct replacement for all your OE Gaskets and Seals

2002-2004 Duramax LB7 PPE Cast Steel Thermostat Housing Cover (119000530)

LML Duramax powerplants

and a much larger and stronger

Provide your 1994-1998 Dodge 5

This allows massive airflow improvement without cold weather hard starts and none of the possible random codes associated with a simple grid heater delete

Surface Preparation

Gas Carburized Ball & Foot: Reduces friction and wear for longer service intervals