2003-2004 Cummins 5.9L 5" Turbo Back Single Exhaust w/ Muffler (511019 / 512016)2003 2004 Cummins 5. 9L 5" Turbo Back Single Exhaust w Muffler (511019 512016) 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!

This tune prevents your engine from switching to 4-cylinder mode

2001-2022 Duramax PPE 1/2" CP3 Pump Inlet Fitting (113060601)

7L 4" Flex Pipe Back Single w/ Muffler (411028 / 412028)

and turn with a ratchet or breaker bar—no more guesswork or unnecessary strain

Part Type: Camshaft Bearings

Dodge 1994-1998

1994-1997 Cummins 5

9L Brand New Injector Set 120HP 45% Over (DDPN305-120)

PPE’s Silicone Hoses are resistant to fuel

We do not recommend installing these nozzles without first testing your current injectors & balancing injectors as a set with the new nozzles installed

unlimited miles limited warranty on it and is truly drop in ready compared to the DIY Balanced Assembly

Enough fuel to support 420 RWHP with proper supporting modifications