2007-2009 Cummins 6.7L 5" Turbo Back Single No Muffler (511002 / 512002)2007 2009 Cummins 6. 7L 5" Turbo Back Single w Muffler (511001 512001) 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! Features:

Remanufactured injector set flowing at 15 percent over

Precision & Reliability: Thicker walls and a larger diameter provide improved stability under intense cylinder pressures

Bolt this kit on and your engine computer will automatically recognize both pumps and continue to deliver the precise amount of fuel your engine computer is requesting

In order to lessen engine noise

road salts

Our Dual Feed injectors come with internal body modifications as well as custom nozzles to match the user's power goals and intended use

Manufacturer's Part Number: SH-1981

pins and clips are also supplied

9L Diesel with the MAHLE 224-3673WR Piston With Rings (Standard)

They are perfect for stock rebuilds of engines for street-driven cars and trucks

2001-2003 Powerstroke 7

Engine machine shop packages are available with this kit