Transmission Controllers

Transmission Controllers: aFe ShiftLogic for Cummins

On a modern automatic, a computer decides when to shift, how firmly and when to lock the torque converter. Factory calibrations are built for fuel economy and the average driver, which can mean gear hunting and poorly timed lockup when you are towing heavy or running more power. A transmission controller lets you change that behavior.

In this collection we stock the aFe ShiftLogic transmission module for 2007 to 2018 Dodge and Ram 2500 and 3500 trucks with the 6.7L Cummins and 68RFE automatic. ShiftLogic is designed to adjust shift points and torque converter lockup to suit towing, performance or daily driving, helping the 68RFE hold the right gear under load and reduce heat from excessive slipping.

OneFastShop is an authorized aFe dealer, so this module is genuine with full manufacturer warranty. Want to confirm it works with your truck and existing tune? Contact our team for fitment help.