68RFE Transmission Tuningfilter sort
Add Cummins 68FRE transmission tuning to any Motor Ops Cummins ECM tune. You must have a Cummins ECM tune already installed on your truck.
2010-2018 68RFE Transmission calibrations optimize shift points and torque converter lock up, reduce shift times, and increase line pressure. Our transmission tuning offers you the highest level of performance and drivability in both stock and aftermarket transmissions! Add it to your ECM tuning for a winning combination! Our precision transmission calibrations are set up for optimal performance! Keep your truck in its most efficient RPM range. Reduce smoke, EGT's, turbo lag, and track times! Improved throttle response and torque holding capacity!
Transmission tuning is an essential component in reliability with trucks equipped with a 68 RFE transmission. The factory 68 RFE calibration leaves a lot to be desired in terms of power and torque transfer and drive ability. Simply put – our transmission tuning allows for a more direct transfer of power to the ground and improves the holding capabilities of the transmission. Under light throttle or cruising conditions your transmission will shift much like it does from the factory – no big jerks or rough shifting. As you increase throttle input the transmission will give you crisp and precise shifts, lock the converter at the optimal time, and transfer all the power the 6.7L is producing and put it right to your tires – where you need it.
The 68RFE transmission calibration saw some major improvements which improved the long term reliability of the vehicle. The changes to the calibration were made in 2018 but the factory still leaves a lot to be desired in terms of further protection of the transmission, torque converter lockup strategy and driveability.
In 2019 RAM discontinued the ability to purchase a vehicle with a G56 clutch in it which means that all transmissions in this RPO are automatic. The RAM 2500 and 3500 were available for purchase with both the 68RFE transmission while the 68 RFE equipped pickup model is advertised with 370 horsepower and 850 ft. lbs of torque.
What about Aisin Transmissions?
We don’t offer any tuning for the Aisin tranmissions at this time but they are built to handle the power and torque we request out of the engine and have proven themselves since the introduction to the RAM Cab and Chassis line in 2007.5
The Aisin transmission began its introduction into this vehicle line and was offered and marketed as the heavy duty transmission; to compliment that label the Aisin equipped vehicles were sold with a slightly higher horsepower and torque rating. and the Aisin transmission and depending on which one you selected would decide which power level you have. The Aisin equipped pickup model is advertised with 400 horsepower and 1000 ft. lbs of torque