Reviewed By Richard T (NORCROSS, GA) Reviewed for a 2004 Jeep Wrangler —10/7/2015 5:40 AM
I'm still evaluating, but when I tuned for performance I definitely saw improved performance.
Reviewed By John I (Robinson, IL) Reviewed for a 2015 Jeep Wrangler —9/15/2015 4:06 PM
Super easy, best bang for your buck. Took a few minutes to download the software on the FlashCal then off to the races. I put a lift and a wheel and tire package on my 2015 JKU. It calibrated the speedo and adjusted shift points so it pretty much drives like its stock but better. A nice thing too, for $90 you can upload you FlashCal and turn it to a flashpaq and get some power and fuel mileage settings. I did see an increase in fuel mileage also, and it works great with my air intake.??
Reviewed By hugo r (naples, FL) Reviewed for a 2003 Jeep Wrangler —3/13/2013 9:41 PM
I have 2003 jeep wrangler X.4 inch lift kit and 35 inch tires.the package works great in my jeep.the bad issue is doesn't work in the Tire size calibration of speedometer in my jeep 2003,just works on jeeps 2005 and up,and rubicon.