2015.5-2016 Duramax LML P1 4" Race Pipe Kit - No Muffler (CGMS9429)2015. 5 2016 Duramax LML P1 4" Race Pipe Kit No Muffler (CGMS9429) Stay at the top on race day in your 2015. 5 2016 Chevy GMC 2500 3500 HD with the P1 Performance Products CGMS9429 4" race pipe. P1 Performance Products Race Pipe is built from Stainless Steel and comes complete with OE style hangers and clamps for an easy installation.

you’ll be able to summon the low-end power to take on tough jobs or improve fuel economy for long highway hauls

Ideal for flat tappet and aggressive roller valve trains

All B6 4600 shock absorbers are tuned for each specific application to ensure optimal performance is achieved

and specifically your turbo

Competitor 73mm 2200us - 621hp 1253tq YELLOW LINE

The L5P Stealth 64 is the most versatile drop-in turbo ever bolted to the 2017

Fully modular design allows for the addition of water separator and/or high efficiency low-micron filters using non-proprietary cartridges that can be purchased at most auto parts retailers

Comes with an aluminum knurled knob

7L ACDelco Oil Filter OEM Replacement (PF1070A)

The TITAN I Gen 5 LT cam will have a mild performance idle and strong low end to midrange power

The problematic stock Holset turbo can now be replaced with a complete performance option that reduces EGT's and high turbo drive pressures

Required bracket for 1037135 exhaust brake on 1989-1993 trucks