TCI Transmission Controller GM EZ-TCU 2009- up 4L70E RRP100 Center tube has left- and

Center tube has left- and right-hand threaded ends for quick adjustments

1973-1974 Dodge P200 Van

Infiniti G-Series 2007-15

More Durable Material

TCI Transmission Controller GM EZ-TCU 2009- up 4L70E RRP100 Center tube has left- andEZ TCU Master Kit. Maximum control over shift points, shift firmness and shift speed. No software, laptop or experience needed. Completely intuitive programming interface or optional fully programmable based on load, speed and RPM. For computer controlled transmissions, nothing beats the TCI EZ TCU Transmission Controller. The EZ TCU allows for maximum electronic control over shift points, shift firmness and shift speed. No software, laptop or tuning