GM Transmission Tuning with the TCI EZ-TCU and New Fast-Gate Shifter
 

Based on FAST's EZ EFI ECU, TCI's EZ-TCU lets you take control of your late model GM transmission. Also, TCI is displaying their new Fast-Gate shifter that is universal in design, allowing it to be used in virtually any 3- or 4-speed application, either street or race.

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