Reviewed By Alex L (LUBBOCK, TX) Reviewed for a 2012 Chevy Silverado —6/10/2015 8:57 AM
Exactly what I wanted. Easy to use. With a custom tune from Lew my truck feels brand new.
Reviewed By Aric M (Hanna city, IL) Reviewed for a 2011 Chevy Silverado —6/2/2015 3:30 PM
This was pretty good programmer i could really tell the difference in acceleration and power. I have not had it long so still unsure of mpg gains but it seems like a tank of gas goes further than before. Was a bit expensive but at 20% off had to try it!