EZ-TCU Transmission Controller Upgrade
- For GM 4L60E/4L65E/4L70E/4L80E/4L85E and TCI 4X and 6X transmissions
- Allows Bluetooth communication between the EZ-TCU and an iOS or Android device - no laptop needed
- Control shift points, firmness, and aggressiveness
- Data-logging and self-diagnostics optimize intuitive tuning
- Anti-theft allows for remote disabling of the vehicle
Note: EZ-TCU transmission controller NOT included
For computer-controlled transmissions, nothing beats the new TCI EZ-TCU by FAST. No software, laptop, or tuning experience is required. Simply install this new 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. It's that easy; the EZ-TCU does all the work for you! The EZ-TCU is fully configured and ready to run right out of the box - no tuning necessary. But for those who demand customization, the unit is also optionally fully programmable based on load, speed, and rpm. TCI and FAST engineers took a page from the very successful FAST EZ-EFI Self Tuning Fuel Injection System and designed the EZ-TCU programming interface to be completely intuitive. 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. Compatible with most popular GM transmissions, including the 4L60E, 4L65E, 4L70E, 4L80E, and 4L85E, as well as the TCI 6x Six-Speed Transmission, the EZ-TCU allows for maximum electronic control over shift points, shift firmness and shift speed. Self-diagnostics allow users of every skill level to fully utilize the EZ-TCU. The complete kit includes the transmission control unit, hand-held unit, and wiring harness.
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.