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Coopers Custom Solutions
2017-2023 Duramax HP Tuners CCS TCM Tuning (CCS-HP Tuners-TCM)
$399.99 CAD
Performance part for diesel trucks. Please confirm compatibility before purchasing.
Description
Description
Fits
| Year | Make | Engine |
| 2017-2023 | GMC |
L5P w/ 6.6L Duramax & Allison Transmission (T87 or T93 TCM) |
Note: This is an upgrade to your existing CCS Tuning. This does NOT include the physical TCM. This tune requires 4 credits.
The CCS TCM Tuning is for those looking to upgrade their existing tuning package from Coopers Custom Solutions by adding Transmission Tuning. The TCM Tuning will dramatically increase the drivability of your Allison by modifying and adjusting your shift points, line pressure, and increasing the holding capacity.
Compatible trucks
Shipping info
Please refer to our Shipping policy. As a general rule, we ship out all orders in 24-72 hours using services like Purolator and other, and always provide you with a tracking number.
Disclaimer & warranty
Please refer to our Disclaimer and Warranty pages.
Planning a larger purchase? Feel free to reach out to discuss a possible discount.
If you have any questions or need help with your order, you’re always welcome to contact us directly.
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