
Diablosport 7401 Handheld Tuner for 1998-2014 Jeep Commander Grand Cherokee Wrangler
** OPEN BOX ITEM ** Key Product Features High-definition, 2.8" color screenEasy to use 5 button interface Increased memory with faster processor for improved tuning & updating speedPerformance tuning for Economy, Towing, Daily Driving, & Extreme TuningEliminate downshifting when climbing hills Speedometer correction for changes in tire size and gear ratio* Adjust speed & rev limiters*Tuning for shift points, shift firmness, & TQ management*Internet updateable with all-new update software via USBActive fuel management control* Vehicle parameter monitoring capabilities Read & clear diagnostic trouble codes Compatible with other performance upgrades Vehicle Fitment 2005-2010 Jeep Grand Cherokee 5.7L HEMI1998-2006 Jeep Wrangler Grand Cherokee 4.0L / 2422012-2014 Jeep Wrangler 3.6L2007-2011 Jeep Wrangler 3.8L1999-2009 Jeep Commander Grand Cherokee 4.7L