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(586)294-4404
OPEN 9:00 to 5:00 PM EST (Mon-Fri)
This kit combines the EZ-EFI® and XIM™ with the EZ-TCU™ for easy control of electronic GM 4-speed and TCI® 6-speed transmission shift points, shift firmness and shift speed, all without a laptop or tuning experience.
Engine Kit w/ EZ-TCU Includes:
EZ-EFI® Multi-Port w/ All Needed Harnesses & Connection Cables For GM LS Fuel Injection
XIM™ Coil-Per-Cylinder Ignition Controller w/ Everything Needed For Full GM LS Ignition Control
EZ-TCU™ Transmission Controller w/ Harness; Compatible w/ GM 4L60E, 4L65E, 4L70E, 4L80E & 4L85E
Sensors: Wide-Band O2, MAP, Coolant Temp, & Air Temp
Chrome FAST™ EZ-EFI® badge
When your order has shipped, you will receive an email notification from ShipStation and Our Website which will include a tracking number you can use to check its status. Please allow 48 hours for the tracking information to become available as some methods of shipment differ from one to another.
If you haven’t received your order within 5 days of receiving your shipping confirmation email, please contact us at marianne@fullthrottlespeed.com with your name and order number, and we will look into it for you!