2003-2007 Powerstroke 6.0L 4" Turbo Back Exhaust No Muffler (421025) 2007

2003-2007 Powerstroke 6.0L 4" Turbo Back Exhaust No Muffler (421025) 20072003 2007 Powerstroke 6. 0L 4" Turbo Back Exhaust No Muffler (421025) 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!

It replaces your factory CAT & DPF for clean emissions removal while maintaining a stock appearance

Note: This Downpipe will not fit Manual Transmission trucks

the XWS3002 will now be placed on the pressure side of the pump and the PF3001 will be placed on the suction side

Lower EGTs under higher horsepower applications

5-2010 Duramax LMM ART EGR Solution Kit (ART-EGRD-LMM)

or a 7/8" Threads

Produced in-house

The forces they're put under are extreme and in high performance applications the flexplate can slip

Recommended to be replaced when doing fuel injector removals

Recommend modified or dual injection pumps as well as custom tuning

It comes with a double o-ring seal to ensure a tight fit and keep contaminates out of your fuel tank

You can finally permanently fix your heater and your AC doors in your Dodge Ram truck