Reviewed By Luke B (OAK BROOK, IL) Reviewed for a 2008 Mazda 3 —8/3/2015 7:27 PM
Tune is noticeable, definitely more pep and power, just wish it was a little cheaper
Reviewed By Paul H (Gulfport, MS) Reviewed for a 2004 Mazda B-Series —1/24/2012 8:15 AM
Pretty easy to use for programming my truck, and can't argue with the outstanding results. Set it for the mileage mode and gained 1.5mpg (3 tank avg) and still have plenty of power for daily driving. Very easy to change mode when I needed to tow, then return. Also used it to correct my speedo for larger tires and diff; that was a little trickier. Using GPS and cross-checking with mile markers, it was still a little off (6%, down from 9%)). Had to adjust the settings I inputed to get right on (with-in 3%).
Reviewed By Barry R (HICKORY, NC) Reviewed for a 2008 Chevy Silverado —7/21/2016 2:40 PM
Bought the tuner for 06 5.3 and it helped some but wasn't what I was looking for because I tow a 30ft camper.trader for 2500hd with a duramax and only installed first level so far,feels like I could tow 2 campers,what torque