World's First User Friendly Electronic Transmission Controller

The new EZ-TCU™ Transmission Controller from TCI® makes installing a GM electronic overdrive transmission easier than ever – no laptop or tuning required. The first of it's kind, the EZ-TCU™ is ready to run right out of the box. Just install the unit and answer the simple Setup Wizard questions. The EZ-TCU™ builds the calibration.

Need customization?
The unit is also fully programmable and capable of real-time switchable calibrations, including full manual mode. Compatible with most popular GM transmissions and the 6x Six-Speed, the EZ-TCU™ is the only user friendly option for electronic transmission control. Kit includes hand-held and wiring harness.

Please be sure and check out more info on the EZ-TCU on the TCI Web site