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PPEI

2017 - 2019 GM 6.6L L5P Duramax T87A | Transmission Tuning by PPEI

2017 - 2019 GM 6.6L L5P Duramax T87A | Transmission Tuning by PPEI

Regular price $625.00 USD
Regular price Sale price $625.00 USD
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Have your TCM flashed by us in-house. No charges for credits or unlock.

Optimize shift points, line pressure, converter lockup, increase efficiency, and utilize adaptive shifting.

This is not an unlocked HP Tuners TCM.

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