Reviewed By Jim B (Peachtree City, GA) Reviewed for a 2004 Ford Crown Victoria —10/8/2015 5:07 AM
FLASHPAC TUNER ADJUSTED THE SHIFTING AND TUNING TO MY SATISFACTION, VERY HAPPY
Reviewed By Will M (The Colony, TX) Reviewed for a 2012 Dodge Ram —5/25/2016 9:21 AM
I had to call Superchips twice to get the proper file calibration set up for my truck (2012 Ram 1500 Hemi). Since it started working though, it has performed great. Immediate gains via 87 octane and very satisfying gains via 91 and 93 octance (make sure you're using the proper gas when tuning to avoid detonation/knocking). Installation was a breeze. Eli R. at AutoAnything helped make my decision and I appreciate his input! Superchips also took great care of me during the file recalibrations!
Reviewed By Timothy O (DAYTON, TX) Reviewed for a 2013 GMC Sierra —3/12/2016 4:39 AM
Have a 2013 Sierra crew cab 4x4, it ran good but with the Superchips programmer it now runs great! When I step on it the truck almost jumps. Maybe a slight boost in MPG. Highly recommend if you're looking for a performance boost.