HP Tuners L5P 2017-23

**ECMs are sent blank and a stock read needs to be performed and sent back to us to get the files made.**

**DISCLAIMER: an OEM scan tool will be needed to do a vats relearn to enable the remote start again**

**WE DO NOT TAKE CORE RETURNS FOR L5P ECMS, IF YOU ARE REQUIRING A CORE TO BE RETURNED, PLEASE ORDER THE ECM DIRECT FROM HP TUNERS AND SELECT THE APPROPRIATE MENU'S FOR IT**

HP Tuners exclusively presents our L5P Modified ECM Purchase, giving you the power to tune your 2017+ Chevrolet Silverado / GMC Sierra 2500/3500 6.6L Duramax. You now also have the option to either purchase an HP Tuners Modified ECM or send us your original ECM and we will exchange it for an HP Tuners modified one. Both options give you full access to calibrate, log and scan via the OBD2 port with your MPVI2 and VCM Suite 4.3+!

L5P Modified ECM Purchase

This option allows you to purchase an already Modified ECM from us, and you keep your original ECM. Remember, do NOT send us your ECM.

ECM (E41) License: 8 Universal Credits

L5P Other Controllers

In addition to our L5P E41 ECM support, you can also license the following

TCM (T87A) License: 4 Universal Credits

Currently, our ECM files are as follows

0hp, 45hp, 75hp, 90hp, 120hp, 150hp, 180hp

TCM files will be built to suit, which will include line pressure improvements to hold the added power.

To effectively tune the L5P/L5D trucks you will need;

• A MPVI2+ Unit (one unit can do multiple trucks, need pro feature added to use E41 upgrade kit) or MPVI3 or our RTD
• A UNLOCKED E41 ECM
• E41 L5P/L5D Unlock kit (if you are unlocking the ecm in house)
• The Canbus plugs
• The tune file and credits to flash the controller