TCI Transmission Controller GM EZ-TCU 2009- up 4L70E RRP100 1988-1995 GMC K2500

1988-1995 GMC K2500

Black / Green

GPS module is fully sealed against water and dust

Ford: Country Sedan 63 - 63 6

TCI Transmission Controller GM EZ-TCU 2009- up 4L70E RRP100 1988-1995 GMC K2500EZ 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