HP Tuners - TCM - GM-T87A / Non-17 Duramax TCM-00-T87A-1

HP Tuners now offers tuning support for the T87A equipped 2017+ GM 10-Speed and 8-Speed transmissions in the latest version of VCM Suite. Simply send us your T87A TCM, include your VIN above and we will send it back unlocked. Due to the added complexity of these transmission control modules, the T87A for the GM 10-speed and 8-Speed requires individual licensing of 4 GM Credits (MPVI) or (4) Universal Credits (MPVI2, MPVI2+, MPVI3) for tuning.