Coopers Custom Solutions
2019-2021 Cummins 6.7L CCS EFILive AISIN Transmission Tuning
Regular price
$261.79
Regular price
Sale price
$261.79
2019-2021 Cummins 6.7L CCS EFILive AISIN Transmission Tuning
- Raises shift points 16%
- Increases line Pressure 15% over OEM
We suggest running our ECM files along with our TCM files for the best results.