T87/T87A

Unlock Your T87/T87A GM Transmission Control Module (TCM) for HP Tuners

Ready to unlock your GM T87 or T87A Transmission Control Module (TCM) for customized tuning? At Spartan Autoworx, we specialize in unlocking GM TCMs, enabling full access for tuning with HP Tuners software. This service is perfect for customers who want to modify their transmission settings for optimal performance and precise control.


Service Overview

Our T87/T87A TCM Unlocking Service is designed to enable HP Tuners compatibility with GM vehicles equipped with T87 and T87A TCMs. Unlocking your TCM opens up extensive tuning capabilities, allowing for custom transmission adjustments to maximize shifting performance, enhance driving experience, and accommodate other modifications.


Why Unlock Your TCM?

By unlocking your GM TCM, you can:

  • Optimize Shifting: Make custom adjustments to shift points, firmness, and response.
  • Enhance Performance: Tailor your transmission settings to match engine upgrades or modifications.
  • Unlock Full Tuning Potential: HP Tuners software lets you customize transmission behaviors in real-time.
  • Gain Control: Take charge of your vehicle’s performance with greater accuracy.

Unlocking Process

Please note: For this service, your TCM must be sent to us for unlocking and programming. Our experienced technicians will carefully handle the unlocking process, ensuring your module is ready for HP Tuners.

How It Works:

  1. Shipping Your TCM: Send your T87 or T87A TCM to Spartan Autoworx.
  2. Unlocking and Programming: Our specialists will unlock and configure the TCM, making it fully compatible with HP Tuners software.
  3. Quality Testing: We rigorously test each unlocked TCM to confirm it is HP Tuners-ready and set for optimal performance.
  4. Return Shipping: Once complete, we’ll ship your unlocked TCM back, ready for installation and tuning.

Frequently Asked Questions

Q: How do I know if my vehicle has a T87 or T87A TCM?
A: T87 and T87A modules are typically found in certain GM trucks, SUVs, and performance vehicles. Refer to your vehicle’s specifications or consult with us if you’re unsure.

Q: Can I tune my TCM myself after unlocking?
A: Yes! Once unlocked, you can use HP Tuners software to make custom adjustments to your TCM settings.

Q: Will unlocking the TCM void my warranty?
A: Modifying or unlocking the TCM may affect your warranty. We recommend checking with your warranty provider before proceeding.


Contact Us to Unlock Your T87/T87A TCM Today!

Ready to take control of your transmission settings? Contact us to begin your T87 or T87A TCM unlock today!

Phone: 636-795-6960
Email: Spartanautoworx@gmail.com
Address: Spartan Autoworx, 198 Oak Hall Road, Jonesburg, MO 63351