Reviewed By Ed R (AUBURN, NY) Reviewed for a
—2/26/2015 4:46 PM
I bought this for the recalibrate my ties because of lift...this was expensive but worth it. Fuel gains, power gains and endless options. Buy this one.
Reviewed By Barry H (Alexandria, PA) Reviewed for a
—6/7/2012 4:42 AM
Easy to install, works well on my 2006 5.9L Cummins, I set on performance
Reviewed By Charles P (Clarksville, TN) Reviewed for a
—4/8/2009 8:52 AM
Easy to install and it made a huge difference in power.