Reviewed By Gregory Z (Herndon, VA) Reviewed for a 2008 Chrysler Aspen —5/13/2015 8:30 PM
My Aspen has lots of power and it made it a great riding family car.
Reviewed By Jason B (Flowood, MS) Reviewed for a 2014 GMC Sierra —2/21/2017 8:11 PM
I used the tuner to adjust my speedometer for larger tires I put on my truck. That plus the fuel saving setting increased my mpg by almost 20%. I haven't had time to play around with the other settings yet. It's very easy to use. The whole process including reading instructions took about 10 mins.
Chrysler Aspen Limited Performance Monitors
Chrysler Aspen Limited HEV Performance Monitors