AMDP 2010-2021 6.7L Cummins EZ LYNK 68RFE Transmission Tuning Tuning & Electronics 2010-2012 Cummins 6.7L 6L was engineered to minimize

6L was engineered to minimize air restriction and flow better than stock

1% Increased Airflow over Stock

10% better than stock

2020 - 2025 Powerstroke 6

AMDP 2010-2021 6.7L Cummins EZ LYNK 68RFE Transmission Tuning Tuning & Electronics 2010-2012 Cummins 6.7L 6L was engineered to minimizeImprove the drivability and power handling of your 68RFE transmission with increased line pressures, adjusted shift points and converter lockups and much more with our custom transmission tuning! Note: Vehicle must already be licensed with AMDP to receive transmission tuning. The 2018 2021 6. 7L Cummins requires a star module unlock cable to the ECM on the 2018+ Trucks. Transmission tuning for trucks equipped with Aisin transmissions is not available.