GM Duramax L5P – TCM Tuning Upgrade Kit (2017-2023)
Upgrade & Tune your TCM: A TCM Tuning Add-on Bundle for L5P GM Duramax (2017-2023)
Duramax L5P TCM calibration unleashes unmatched transmission performance with Black Bandit's exclusive TCM Tune Add-on Bundle designed for your L5P GM Duramax vehicles. This comprehensive package combines a new unlocked TCM, advanced TCM tuning files, and essential tuning credits, representing the pinnacle of vehicle transmission optimization. With this bundle, you can achieve precise calibration and elevate your truck's performance to new heights.
Choose Your L5P Model Year
Make your selection between 2017-2019 or 2020-2023 to ensure a seamless fit and compatibility with your truck.
- 2017-2019: Your bundle will feature the unlocked T87A TCM optimized for both 6 and 10-Speed transmissions.
- 2020-2023: For the newer vehicles, the bundle incorporates the T93 TCM, a modern successor to T87A with a focus on diesel vehicles and special programming options for gasoline ones.
Essential Components of this TCM Tuning bundle
The following components are part of this bundle to maximize the potential of you TCM Upgrade:
- The Unlocked TCM (based on your vehicle's model year selection).
- GM Duramax L5P - TCM TUNE (based on your vehicle's model year selection)
- 4 Tuning Credits
Specialized TCM Tuning File:
Dive deeper into the transformative capabilities with:
- Revamped shift schedules.
- Modified shift points.
- Finely-tuned shifts.
- Optimized torque converter lock-up settings.
- Adjusted transmission line pressure.
Note: A GM Duramax L5P – OBD2 Flash Delete Tuning Interface is not included in the bundle. You need to purchase that separately. If you are purchasing this bundle along with a All-In-One DPF/DEF/EGR Delete Kit then the OBD2 Tuning interface will be included in that kit. This Duramax L5P TCM calibration is a final sale product. It's non-refundable. Please ensure the components meet your needs.
Note:
- Off-Road Use Only: Product is intended for off-road use only. They may not be legal for use on public roads where emissions or safety laws apply.
- Check Local Laws: Before buying or installing any parts, check your local laws to ensure the modifications are legal.
- Professional Installation Recommended: We strongly recommend professional installation. These parts are designed for users with advanced mechanical knowledge. Installation instructions are not included unless stated on the product page. Some adjustments or modifications may be required. We do not offer returns or refunds for installations that can’t be completed.
- Warranty Notice: Installing these parts may void your vehicle’s warranty. Please check with your manufacturer.
- No Liability: JS Speedshop is not responsible for any damage or issues caused by the use of these parts.
- Product Images: Images shown are for reference only. Actual products may differ in color, branding, or design.
- No Performance Guarantees: These parts are intended to improve performance, but results may vary and are not guaranteed.
- Please Review: Make sure to read our Terms & Conditions, Shipping Policy, and any known issues before purchase.
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