HP Tuners GM E41 ECM Upgrade Kit (ECM-00-L5P-K)Conveniently upgrade your E41 ECM, found in the 2017+ Chevy Silverado and GMC Sierra 2500 3500 6. 6L Duramax trucks (L5P and L5D applications), without removing it from the vehicle. Upgrade your E41 ECM in 20 minutes or less! This ECM upgrade kit enables read, write, and special functions in VCM Suite software using an MPVI2+ (with Pro Feature Set) or MPVI3 interface.

improved airflow

and allow the addition of a fuel pressure sensor

5 to 2002 Dodge 24v fits onto the VP44 injection pump

Dodge 03-04 Injector Set: Remanufactured injectors at 30 percent over

7L P1 CCV Delete (CCVF6711)

Hot Shot's Secret Adrenaline Pro Shift +4 Full Synthetic ATF (RATF+401G)

Bosch: F00RJ01831

Industry leading custom bonded gasket valve body separator plate substantially reduces cross leaks compared to stock and other aftermarket kits

4 to 1 gear reduction

Gator Fasteners Heavy Duty Main Studs are design to hold the bottom end of your 24 Valve 5

9L Mean Green Gear Reduction Starter (MG7548)

2006-2010 Duramax LBZ/LMM Intercooler Charge Pipe Bundle (082-HSP)