2017-2018 Duramax E41 ECM Upgrade Kit (ECM-00-L5P-K)

The HP Tuners ECM-00-L5P-K Unlock Cable allows you to remotely unlock your L5P's E41 ECM in 20 minutes or less. The best part? There’s no need to remove the ECM from the truck. This means there’s no risk of breaking tabs during the removal or reinstallation process. To top it off, this kit doesn't require reprogramming or relearning. 

From start to finish -All you need is this upgrade kit, your MPVI2+ (with Pro Feature Set) or MPVI3 device (with its supplied USB A to C cable), and a VCM Suite-compliant computer with the latest version of VCM Suite BETA.

Once the ECM is upgraded, experience the industry’s most comprehensive diagnostics and tuning package using VCM Suite with full scan, data log, read, edit, and write capabilities. Plus, experience the quickest write times in the industry—approximately 6 minutes!

Part Number: ECM-00-L5P-K