2015.5-2016 Duramax LML P1 4" Downpipe Back Race Exhaust System - No Muffler (C6045PLM)2015. 5 2016 Duramax LML P1 4" Downpipe Back Race Exhaust System No Muffler (C6045PLM) The P1 Performance Products C6045PLM is the perfect setup for the 2015. 5 2016 GM Duramax that's being built to perform. The 4" Performance exhaust is backed by a P1 Performance Products 1 year warranty and is built in Canada with heavy duty aluminized steel it offers value without compromising on build quality.

4L Powerstroke with Mel’s Manufacturing EGR Cooler and Valve Delete Kit

2011-2016 Duramax LML E-PAS Positive Air Shutoff (1036759)

you might have a leak

High-performance clutch packs are then added

and engine temp

you need to replace all of the fuel system critical components to prevent a repeat failure

Remanufactured injector Set

Requires modified fuel system

D-701-20 116120918 116121115 2011-2016 E

Insert spent 9mm casings (not included) for custom revolver look

2011-2016 Duramax LML CCV/PCV Re-Route Kit (LML-INT-A031)

Each kit includes four (M12 x 1