Reviewed By David B (Lockport, NY) Reviewed for a 2009 Hummer H3 —3/30/2015 12:08 PM
Saw a 30 mile increase with the first tank of fuel...it will pay for itself in 6 months...better fuel economy with greater performance!!!
Reviewed By Ignacio R (KATY, TX) Reviewed for a 2007 Ford Mustang —7/5/2015 6:52 PM
Installed with ease. Make sure before installing to car that software is up to date. That was the only issue (which not really an issue) but still needed to be done. Other than that it's an awesome product. Tunes install with ease and the custom display gauges you can setup are very helpful. Well worth the money and auto anything was fantastic with overnight shipping.I will also contineed to purchase products from auto anything because you just can't beat their customer service.