Reviewed By Zyon R (FAIRVIEW, MT) Reviewed for a 2002 Chevy Silverado —4/13/2015 12:58 AM
Does everything I wanted it to. Would buy again.
Reviewed By Peter V (LEOMINSTER, MA) Reviewed for a 2008 Chevy Silverado —1/10/2015 6:03 AM
I have not had a chance to really check fuel mileage I did a 0 to 60 check in the 3 different settings and there was not much change 6.75 was the best and that was in economy my truck is set up with tow package 5.3 engine rearend is 3.73 will try few more things I did not do 0to 60 in stock setting but will I'm looking for a few more horses when pulling toy hauler.
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