Wireless EZ-TCU Transmission Controller; GM 4L60E, 4L65E, 4L70E, 4L80E, 4L85E, 4X & 6x - Complete Kit TCI 302600

The TCI Wireless EZ-TCU Transmission Controller Complete Kit for GM 4L60E, 4L65E, 4L70E, 4L80E, 4L85E, TCI 4X & 6x Transmissions allows users to tune their transmission through a smartphone or tablet.

The TCI Wireless EZ-TCU™ Transmission Controller Complete Kit for GM 4L60E, 4L65E, 4L70E, 4L80E, 4L85E, TCI 4X & 6x Transmissions features:

Wireless module enables Bluetooth communication between the EZ-TCU™ and an app available for iOS and Android phone or table devices - no laptop needed

User can control shift points, firmness and aggressiveness

Data logging and self-diagnostics optimize intuitive tuning

No need for software, hand-held unit or cabling

Anti-theft feature allows for remote disabling of vehicle