TCI Automotive 302820 EZ-TCU GM Overdrive Transmission Control Kit

For computer controlled transmissions, nothing beats the new TCI Automotive EZ-TCU. No software, laptop or tuning experience is required. Just install this transmission control unit according to the enclosed instructions, and then start the system by answering the simple Setup Wizard questions on the included hand-held unit.

The EZ-TCU™ is also optionally fully programmable based on load, speed and rpm with a completely intuitive programming interface. There is no real expertise needed if you want to custom program your calibration. The EZ-TCU™ is capable of real-time switchable calibrations, which allows for multiple setups. Run one calibration on the way to the track, and then with the push of a button, have a more aggressive setup ready for the race. The multiple shift modes include full manual mode for using bump or paddle shifters as well.

• No software, laptop or experience needed
• Maximum electronic control over shift points, shift firmness & shift speed
• Completely intuitive programming interface or optional fully programmable based on load, speed & rpm
• Compatible w/ GM transmissions, including 4L60E, 4L65E, 4L80E, 4L85E & TCI® 6x Six-Speed
• Includes transmission control unit, hand-held and wiring harness
• Included hand-held can operate as electronic dash
• Multiple shift modes include full manual mode

Installation Instructions (PDF)