GM TCM Unlock Services

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In-House GM 8 & 10-Speed Transmission Controller Unlocks

We specialize in unlocking GM T87A and T93 TCMs, enabling full tuning access via HP Tuners. Whether you're mailing in your module or need one pre-programmed, we have the right solution.

Service Options & Pricing

1. Mail-In Unlock Service (Ready to Tune)

TCM must be from the same vehicle it’s going back into

Licensed HP Tuners interface for your specific vehicle

Price: $349

2. Unlocked TCM with VIN Programming

Use this option if your TCM is not going back into the original vehicle

Includes unlocking and VIN programming

Price: $649

3. Unlocked, Programmed & Pre-Tuned TCM

Complete solution with optimized transmission tuning

Plug-and-play ready – just install and go

Requires you to mail in your original TCM

Options:

Optimized Stock Tune: $849

Slip reduction, torque converter lockup adjustments, line pressure refinement

Performance Tune: $899

Fully customized using BlueCat transmission software

Why Choose Us?

Fast turnaround and reliable service

Fully tested and HP Tuners-compatible

Custom tuning expertise for both street and performance applications

Support available throughout the installation and tuning process

Unleash Your Speed Now!

Have any questions? Send us a message, and we’ll get back to you as soon as possible.