24-26 Chevy L5P HPT ECM UNLOCK SERVICE

24-26 Chevy L5P HPT ECM UNLOCK SERVICE

$1,049.99
$1,049.99
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This is a Ecm unlock service to get the factory Ecm in your 2024-2025 L5P Duramax 2500/3500 Pickup ready for tuning.

Tuning is in Beta Testing so most likely will not be released till the end of August 2025.

HP Tuners introduces full custom tuning and diagnostics for the 2024–2026 L5P Duramax platform with the GM E42 ECM Service. Compatible with Chevrolet Silverado and GMC Sierra 2500/3500 models, this service enables professionals to read, license, and write calibrations using the MPVI3 interface and VCM Suite software. Designed for expert use, it ensures comprehensive support across all L5P Duramax years, streamlining performance tuning and diagnostics for the latest 6.6L Duramax engines. Requires MPVI3, latest VCM Suite BETA, GM E42 ECM Service, and 8 Universal Credits.

 

What You Need To Start Tuning

  1. MPVI3 OBDII Device 
  2. (8) Credits to license (per ECM)
  3. The latest version of VCM Suite BETA software
  4. Ecm Unlock Service.
    One-time, send-in service requiring 3-5 business days to complete (not including shipping)
The new 2024–2026 L5P trucks feature GM’s latest Global B architecture with the E42 ECM. This service gives you direct control over the newest generation of Duramax, with fast write speeds and full calibration flexibility.
24-26 Chevy L5P HPT ECM UNLOCK SERVICE

$1,049.99

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Yes, most products we sell are backed by the manufacture's warranty. Warranty coverage varies by brand, so check the product listing or contact us if you have any questions before purchasing.

What happens if I don't like it?

If you're not completely satisfied, we're here to help. Eligible unused items may be returned within 30 days of delivery, subject to our return policy and applicable restocking fees.

How fast is shipping?

We process most orders within 1-2 business days. Shipping times vary by product availability and location, but most customers receive their orders within 3-7 business days after they ship.

What's the returns policy?

Returns must be requested within 30 days of purchase, Items must be new, unused, and in their original packaging. Approved returns are subject to a 30% restocking fee. Custom order, electrical, and special order items may not be eligible for return.

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