Drivetrain› Automatic Transmissions and Components

TCI Automotive

BLUETOOTH WIRELESS

$298.28

SKU: T00M 302611

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The TCI Automotive 302611 is a Wireless EZ-TCU Transmission Controller Upgrade for GM 4L60E/4L65E/4L70E/4L80E/4L85E 4x/6x transmissions. It offers universal fitment for vehicles equipped with these specific GM transmission models, providing enhanced control and adjustability.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandTCI Automotive
Part NumberT00M 302611

Videos

TCI: EZ-TCU Transmission Controller Install Basics

TCI: EZ-TCU Transmission Controller Install Basics
TCI® Quick Tech Video: Programming The TCI® EZ-TCU™ By FAST™

TCI® Quick Tech Video: Programming The TCI® EZ-TCU™ By FAST™
TCI: EZ-TCU Transmission Controller Harness Options

TCI: EZ-TCU Transmission Controller Harness Options
TCI® EZ-TCU™ Installation

TCI® EZ-TCU™ Installation
TCI Overdrive 4L80E Transmission & Converter Install In Off-Road Chevrolet Truck

TCI Overdrive 4L80E Transmission & Converter Install In Off-Road Chevrolet Truck

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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