Superlift's Electronic Geometry Recalibration Module For Lifted Jeep Commanders & Grand Cherokees

Lifting a Jeep XK Commander or WK Grand Cherokee and adding larger-than-stock tires throws off the factory Electronic Stability Program (ESP). With engineering assistance from American Expedition Vehicles (AEV), Superlift now offers the Electronic Geometry Recalibration (EGR) Module to complement its 4" WK/XK lift systems. The EGR Module properly calibrates steering input and speed-sensor signals to correct the inputs for the OE ESP system. The unit uses dipswitches to allow the Jeep's owner to program the EGR to compensate for non-stock tire heights and/or axle gear ratios. One EGR Module application works for 2005-2007 Jeep Grand Cherokee and Commander (both 2WD and 4WD) equipped with the Superlift 4" lift system. Applications for 2008-model-year vehicles are scheduled for Summer 2008 release. FULL RELEASE