ATS Diesel CoPilot Pressure Controller 03-12 Dodge HEMI 545RFE w/ Harness

The ATS Co-Pilot Transmission Controller is designed to improve the reliability of 545RFE, 65RFE, and 66RFE transmissions in Dodge/Ram vehicles from 2003-2018, particularly those with 5.7L and 6.4L Hemi engines. It achieves this by commanding line pressure and internal clutch timing, increasing holding force of clutch packs and the converter clutch. It's especially recommended for trucks with oversized tires or modified engines that require higher line pressure to adjust for increased power levels. The system consists of a controller, coil box, and a plug-and-play wiring harness for easy installation. It allows the driver to view critical transmission and engine inputs like line pressure and commanded engine load.