Reviewed By Morgan S (Harlingen, TX) Reviewed for a 2014 Dodge Charger —9/3/2016 4:02 AM
The canned tunes that come with the tuner are good but if you want to see a huge difference get a CMR to do a custom tune. Unleash the beast within!
Reviewed By Jason F (PALMETTO, GA) Reviewed for a 2005 Dodge Ram —3/20/2014 10:39 PM
Extremely ez to install. Just get in, close all doors, turn off all accessories, and follow. Performance went up est 15hp at least. Mpg average up 1.5 mpg. Up 3mpg hwy observed. Very useful, monitor actual water temp, trans temp and much more. Practical can potentially save a lot of money! Just be mindful that the gas pedal is more fun. Id buy again.