2020 - 2022 3.0L LM2 Duramax TCM Tuning

Select TCM Tune: Optional No Thanks $349 | Stock Internals Transmission Tune $399 | Modified/Built Transmission Tune

Add TCM: Optional No Thanks $599.99 | Unlocked T93 TCM ($400 core fee, refunded when stock T93 TCM is received)

VIN: Optional

Add MPVI Device: Optional No Thanks $399.99 | HP Tuners MPVI3 Device

Add MPVI/RTD Credits: Optional No Thanks $199.96 | 4 Credits

MPVI Serial Number (if you have a MPVI device, the SN is required to receive the tune): Optional

TCM Serial Number (Required if you have an Unlocked T93 TCM): Optional

TCM Core Notice: * By purchasing an unlocked TCM from Vin Specific Enterprises, LLC, I understand it is my responsibility to return my stock TCM to Vin Specific Enterprises, LLC within 30 days of the ship date or I will be subject to a 20% late core fee. This does not apply to those not purchasing an unlocked TCM.