TCU 2.0 Transmission Controller for GM 4L70E

The TCI® TCU 2.0 Transmission Controller for GM 4L70E features:

  • Fully programmable with T-Com™ 2.0 laptop software
  • Create and switch between two different shift modes - daily driving and performance
  • Make infinite adjustments to shift point and line pressure for maximum performance 
  • LED diagnostics
  • Data-logging functions
  • CAN/BUS capability to share data with other systems
  • Twelve outputs allow for precise, closed loop current control and programming of non-transmission control functions
  • Paddle/button shifter compatible
SKU
303840
$847.03

The TCI® TCU 2.0 Transmission Controller for GM 4L70E is a transmission controller for advanced programming and more versatility.