Reviewed By brian h (Rio Rancho, NM) Reviewed for a 2007 Buick LaCrosse —4/26/2009 2:39 PM
i expected more but did noticed a small inprovement
Reviewed By sean a (PAYSON, AZ) Reviewed for a 2011 Chevy Camaro —7/1/2015 4:22 PM
Works great. Feels a lil cheesy. The 91 octane tune is great. Couldn't resist the price at auto anything. The time it took to write a tune was about ten minutes. So much more you can do with it. I would recommend it.