TCI Transmission Controller GM EZ-TCU 2009- up 4L70E Starter Solenoid RECOMENDATIONS:

RECOMENDATIONS:

50 State Legal EO/CARB D-541-18

With the push of the Crew Isolate button

175 Degree Off

4 AN Male to Quick Release Socket

TCI Transmission Controller GM EZ-TCU 2009- up 4L70E Starter Solenoid RECOMENDATIONS:EZ 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