Reviewed By douglas e (DOVER, PA) Reviewed for a 2009 Chevy Cobalt —12/21/2012 6:52 AM
Unbelievable power boost with no loss in mpg made the car so much smoother then stock made me love my cobalt ss so much more
Reviewed By Steven W (RIO RANCHO, NM) Reviewed for a 2004 Chevy Silverado —4/23/2017 2:04 PM
The biggest benefit so far is better shifts, they feel quicker and more sure now. The gas mileage is up less than 1/2 mpg for city/highway and a little more for highway driving. The Hypertech will take 4 years just to pay for itself at that rate. That said, I am eager to find out if the Hypertech helps when I put oversize tires on. On my old truck bigger tires cost 3 mpg. I hope to at least break even with bigger tires and the Hypertech on the newer truck.
Reviewed By edward b (Trophy Club, TX) Reviewed for a 2016 GMC Sierra —4/26/2017 12:00 PM
I am delighted with my latest Superchips Flashpaq Tuner, this is my 3rd flashpaq tuner from Auto anything. If you have ever hesitated to purchase one of these tuners for fear of the installation process, hesitate NO longer, if i can do it ANYONE can. I have nothing but good things to say about Superchips and AutoAnything, I have and will continue to highly recommend both of these quality companies!
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