2015.5-2016 Duramax LML 5" Downpipe Back Exhaust w/ Muffler (531007)2015. 5 2016 Duramax LML 5" Downpipe Back Exhaust w Muffler (531007) 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! IMPORTANT NOTE: These kits

and other corrosive chemicals

9L 125HP Injector Nozzle Set (DDPISB-125NZ)

Enhanced Reliability: Stable valvetrain geometry translates to consistent cam timing and better overall performance

The intake/exhaust valve

These fittings benefit both fuel rails since the driver-side fuel rail feeds the passenger side

a thicker hub

Dodge Ram Cummins 1994-1998 P-Pump 12 Valve Injector Set:  Custom Sized specific for your application

4L PML New Casting Cylinder Head Set of 2 (CH64P-08-10-NC)

and enhance towing or track performance

Engineered for High Cylinder Pressures: Superior sealing under extreme conditions

Pilot Hole Technology - These injectors use a 5 Hole + 2 Pilot nozzle

the Piston With Rings makes replacing worn pistons easy