Reviewed By Eric A (montour falls, NY) Reviewed for a 2005 Chevy Silverado —2/25/2015 8:07 PM
Really made my truck better in all aspects. I'm getting around 25 mpg on power level 2.
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.