RevMax Transmission Cooler Thermostatic Bypass 2013-2018 6.7L Cummins 66RFE/68RFE/AS69 tailgate light bars 5" Exhaust Pipe

5" Exhaust Pipe

This clutch kit is not intended for use in competition applications such as sled pulling

Although designed specifically for BDS Suspension Systems

Excellent transmission cleanliness under all conditions permits extended oil-drain intervals and decreased servicing

RevMax Transmission Cooler Thermostatic Bypass 2013-2018 6.7L Cummins 66RFE/68RFE/AS69 tailgate light bars 5" Exhaust PipeThe 2013 and newer 68rfe and As69 equipped Ram trucks have always been known to run hotter than then their early predecessors. There also have been numerous melted down transmissions due to the bypass valve sticking in the cold closed position. Lastly, the thermal bypass has a large restriction in it which reduces cooler flow by 87%, yes you read that right, 87%! No other bypass offers full unrestricted flow like the RevMax version does! The