aFe ShiftLogic Modules

aFe ShiftLogic modules greatly improve the transmission shift feel in your diesel rig. The modules modify the transmission line pressure, resulting in improved shift firmness and reduced transmission slippage. They also reduce fluid temperature and extend the life of your transmission. aFe ShiftLogic modules have three different settings to personalize your shift feel, and the adjustment can easily be done with a simple push of the module button.

aFe ShiftLogic modules feature:

* Plug-and-play installation; no cutting or splicing wires
* Ideal for performance driving and towing applications
* Works with stock or modified transmissions
* Adjustable LED settings; no LED—Stock, orange LED—Stage 1, red LED—Stage 2
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