GM E90/T93 Upgrade Kit

Take full control of your truck’s performance with the GM E90/T93 Upgrade Kit!

Designed for 2019-2022 GM vehicles equipped with the E90 ECM (engine control module) and T93 TCM (transmission control module), this kit enables full tuning capability—without ever removing your controllers from the vehicle. Perform the upgrade quickly and easily from your own garage or shop. See full vehicle compatibility list below.

Upgrade Your E90 ECM and T93 TCM Right in Your Garage or Shop

The new E90/T93 ECM Upgrade Kit empowers DIY enthusiasts and professional tuners to perform the ECM upgrade on compatible GM vehicles right at home or in the shop.

The key advantage? No need to remove the ECM from the vehicle! This eliminates the risk of damaging delicate components during removal and reinstallation.

This kit also eliminates the need for complex reprogramming or relearns. With this upgrade, you’ll gain full tuning access through HP Tuners’ VCM Suite, allowing you to optimize performance for the supported GM vehicles.

Important Notes:

• Approximate time to upgrade each controller is as little as 20 minutes!
• Once upgraded, experience the quickest write times in the industry—approximately 6 minutes!
• No relearns/reprogramming required:
  • No IMMO relearn
  • No crank relearn
  • No need to perform “Replace ECM” function
• Additional required products:
  • MPVI3 device (with its supplied USB A to C cable)
  • Latest version of VCM Suite (BETA)
  • Once you’re ready to write your new tune file, you must first license the vehicle. See credit licensing costs on the vehicle page.

Note: Credits are not included in this kit and must be purchased separately.

What’s in the kit?

• HPTNet cable – GM E90 ECM
• HPTNet Cable – GM T93 TCM
• Upgrade box
• Upgrade cable

Vehicle Compatibility:

The GM E90/T93 Upgrade Kit is designed for GM vehicles equipped with the E90 ECM and/or T93 TCM.

GM E90 ECM Support:

• 2019-2022 Chevrolet Silverado 1500 & GMC Sierra 1500 (5.3L & 6.2L V8 – L84/L87)
• Pre-facelift models (non-Global B)

GM T93 TCM Support:

• Various 2019+ GM vehicles equipped with 8-speed and 10-speed transmissions (non-Global B), including:
• 2020+ Chevrolet Camaro
• 2019-2022 Chevrolet Silverado 1500/GMC Sierra 1500 (5.3L, 6.2L Gas, 3.0L Duramax)
• 2020-2023 Chevrolet Silverado 2500HD/3500HD (6.6L L5P)