Fast® TCU 2.0 Transmission Controller for GM 4L60E, 4L65E, 4L80E
Fast® TCU 2.0 Transmission Controller for GM 4L60E, 4L65E, 4L80E


Fast® TCU 2.0 Transmission Controller for GM 4L60E, 4L65E, 4L80E

Regular price$989.95
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Compatible: (5.7L/6.0L)

2004 - 2007 Cadillac CTS-V

1998 - 2002 Chevy Camaro

1997 - 2007 Chevy Corvette

1998 - 2002 Pontiac Firebird

2004 - 2006 Pontiac GTO


The TCI® TCU 2.0 Transmission Controller for GM 4L60E, 4L65E and 4L80E 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

About FAST®

The Leader In Fuel Air Spark Technology


Since the 1990’s, FAST® has been recognized as the industry leading developer of aftermarket electronic fuel injection technology. Year after year, FAST® engineers have released innovative products, driving the growth of the aftermarket EFI marketplace. With a technical support staff beyond comparison, FAST® has built close relationships with its customers by responding to their aftermarket EFI product support and development needs.

In 2001, FAST® became a member of the COMP Performance Group™. With the resources of CPG’s extensive R&D and Engineering department, the fuel injection innovator has consistently developed industry changing products; taking their EFI technology from the racetrack directly to the street.

Today, FAST® continues to drive the aftermarket fuel injection industry through ceaseless new product development. With a complete line of industry-leading fuel injection products including self-tuning and programmable EFI systems, polymer intake manifolds, billet throttle bodies, and tuning tools complementing the extensive CPG catalog of performance valvetrain and drivetrain components, FAST® is committed to bringing the best fuel injection experience to both racers and street enthusiasts worldwide.