HP Tuners

Hp Tuners 2017-2023 6.6L Duramax Ecm Unlock Tool

In stock
Usually ships within 24 hours
$472.49
Product Description

HP Tuners ECM Unlock Tool

 

Conveniently upgrade your E41 ECM, found in the 2017+ Chevy Silverado and GMC Sierra 2500/3500 6.6L Duramax trucks, 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.

Features

  • No IMMO relearn
  • No crank relearn
  • No need to perform “Replace ECM” function

Same-day shipping.

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Lowest price, guaranteed.

Find it cheaper, we’ll beat it.

Free returns.

Wrong part? No hassle.

Weekly special offers.

New deals drop every week!

Parts You Can Trust. Performance You Can Feel.

Looking for proven diesel performance parts that actually fit and perform? We stock hand-selected upgrades for Duramax, Cummins, and Powerstroke platforms — no guesswork, no junk.

From tuning and exhaust to suspension, engine internals, and recovery gear, everything we carry is backed by real-world testing and used by builders who know what works. If it’s on our site, it’s here for a reason.

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