Reviewed By Moises G (DENVER CITY, TX) Reviewed for a 2012 Chevy Silverado —4/17/2014 4:11 AM
Great for monitoring. Installed on my 2012 Duramax with PPEI. Love all the different ways to monitor almost anything. Very very pleased.
Reviewed By Ronnie M (Kannapolis, NC) Reviewed for a 2004 Chevy Silverado —10/17/2012 6:56 AM
unit is very easy to use and update.I was not impressed with the eco setting.The 87 tune so far has returned around 1 to 1.5 mpg improvement in combo city hwy driving.I have also liked being able to fine tune the trans. to were it fells like it works the best.Look forward to expermenting with the tow and extreme tunes in the future.Almost forgot only took around 5 min. to save stock file and reprogram truck