2024 - 2025 L5P Duramax GM E42 ECM Service by HP Tuners - Global B Performance Upgrade
2024 - 2025 L5P Duramax GM E42 ECM Service by HP Tuners - Global B Performance Upgrade

2024 - 2025 L5P Duramax GM E42 ECM Service by HP Tuners - Global B Performance Upgrade

ECM-E42-L5P-U

HP Tuners E42 ECM Tuning Service for 2024-2025 L5P Duramax by PPEI Tuning

Unlock the full potential of your 2024-2025 Chevrolet Silverado or GMC Sierra 2500/3500 with the 6.6L L5P Duramax (E42 ECM) using HP Tuners’ VCM Suite! This industry-first custom tuning and diagnostics solution, offered through PPEI Tuning, is designed specifically for the latest-generation L5P Duramax diesel platform.

Key Features

  • Compatibility: Supports 2024-2025 Chevrolet Silverado 2500/3500 and GMC Sierra 2500/3500 with 6.6L L5P Duramax (E42 ECM).

  • Custom Tuning: Enables advanced tuning capabilities using HP Tuners’ VCM Suite software for optimized performance.

  • One-Time ECM Upgrade: A send-in service to upgrade your vehicle’s original E42 ECM, enabling custom tuning with the MPVI3 interface.

  • Processing Time: ECM upgrade completed in 3-5 business days (excluding shipping).

Requirements

  1. Original ECM Only: Only the original E42 ECM from your vehicle is accepted. Spare ECMs will not be accepted, no exceptions.

  2. Condition of ECM: ECMs with broken locking tabs or connectors will not be accepted.

  3. MPVI3 Interface: Required for tuning. Purchase a new MPVI3 or upgrade an older device here.

  4. VCM Suite Software: Download the latest VCM Suite BETA for free here.

  5. Universal Credits: Purchase (8) Universal Credits separately to license your upgraded ECM for tuning.

Important Notes

  • Model-Specific Service: This service is exclusively for 2024-2025 L5P Duramax models with the E42 ECM. For 2017-2023 models, choose the GM E41 ECM Service instead.

  • Send-In Process: Remove your vehicle’s E42 ECM and ship it to:
    HP Tuners [ATT: GM E42 ECM Service (L5P, Global B)]
    700 Eastwood Ln, Buffalo Grove, IL 60089

  • No Credits Included: Universal Credits for licensing are not included in the service cost and must be purchased separately.

How It Works

  1. Purchase the E42 ECM Tuning Service through PPEI Tuning.

  2. Remove and ship your vehicle’s original E42 ECM to HP Tuners’ headquarters.

  3. HP Tuners upgrades your ECM for compatibility with VCM Suite (3-5 business days).

  4. Receive your upgraded ECM, then use an MPVI3 device, VCM Suite, and (8) Universal Credits to start custom tuning.

Elevate your 2024-2025 L5P Duramax’s performance with HP Tuners’ cutting-edge tuning solution, available now through PPEI Tuning!

Sale Sold out

Service Notes

  • Spare ECMs will NOT BE ACCEPTED, no exceptions. Only the original ECM from your vehicle is acceptable for this service.
  • ECMs with broken tabs will NOT be accepted for Upgrades.
  • Universal credits to license your ECM once upgraded is NOT included in this service. You must purchase credits separately.
  • Your upgraded E42 ECM can only be tuned via the OBDII port with an MPVI3 device, the latest version of VCM Suite BETA, and an internet connection.
  • The latest version of VCM Suite can be used to return to stock calibration and/or update to the latest stock calibration (you must have the stock file).
  • VCM Scanner, Dealer Diagnostic, and other diagnostic tools will continue to function normally.

How It Works

Step 1: Once you’ve confirmed your vehicle’s support, purchase this upgrade service. You must enter the VIN of your truck in order to add this service to your cart.


Step 2: After placing your order, see the “Shipping” tab for a shipping form and address. Fill out this form and place it in your shipping box. You will also receive an email immediately after placing your order with this shipping form and address.


Step 3: Remove your E42 ECM from your vehicle and safely package it. Place your completed shipping form in the box.


Step 4: Write your order number on the outside of the shipping box.


Step 5: Ship your ECM to HP Tuners using any carrier you prefer. The shipping address can be found on this page and in the email discussed in step 2. Shipping costs are the responsibility of the customer.


Step 6: HP Tuners will upgrade your ECM for tuning and diagnostics. Then, we’ll ship it back to you.


Step 7: Once you receive your upgraded ECM, install it back into your vehicle. License the E42 ECM for (8) Universal Credits (sold separately) and start tuning with your MPVI3 device and the latest version of VCM Suite BETA.

Shipping

Shipping address for send-in services:


HP Tuners, LLC

ATT: GM E42 ECM Service (L5P, Global B)

700 Eastwood Ln

Buffalo Grove, IL 60089


After purchasing this service, please fill out the shipping form below and place it inside your shipping box.


PRINT SHIPPING FORM


Please allow 3-5 business days (not including shipping times) per ECM that you send in for the upgrade process to be completed.


Any additional hardware ordered with this product will be shipped along with your ECM. To avoid any delays on other products, please create a separate order for those items.


 NOTE: Customers are responsible for shipping costs when sending HP Tuners your ECM/PCM/TCM. The shipping charge at checkout only covers returning your control module after modification.

Disclaimer

  • These ECM/PCM/TCM services are completed at the owner’s risk. HP Tuners will not be responsible for the vehicle, its powertrain, or electronics, nor how the control module is used, calibrated, and its functionality.
  • Due to the factory location of the PCMs in the vehicle, all PCMs will exhibit signs of weathering and wear, which is completely normal.

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

WHO IS THE TUNER/CALIBRATOR

PPEI, also known as Power Performance Enterprises, Inc., is led by the business owner and lead calibrator/tuner Kory Willis. PPEI began calibrating/tuning back in 2008, specializing in Diesel Performance but has since expanded into the Gas and Powersports industries. Kory and the team at PPEI have set many world records along with continuing many industry “firsts”. We take pride in knowing that Kory not only prides his work, but also thoroughly enjoys setting expectations high for our team so our customers can have the best products available in the world.