AMAZING!!! Best $400 I have ever spent. I just installed the tune so I have only been able to drive it about half a mile, but nuff' said. It took me seconds to notice the differenc…

Guys the tune works great. Have 2012 Chevy Cruze w/manual transmission with less than 60000 on it, after installing this tune you can tell the difference. A+

I've heard great things, and ordering process was smooth!

I purchased the budget tune for my 2008 Saturn Sky Redline and WOW! This tune turned my Sky into a fire breathing beast. Loved it and recommend it highly.

I have a 2014 Chevy Equinox with the 3.6 V6 , I love the power the V6 has. I got the Trifecta tune for it , I really wasn't sure what to expect . But I was surprised how much diffe…

If you own a non GS Regal and use this tune you will be absolutely shocked at the amount brutal power your car will throw to the ground. My car is 100% factory but it feels anythin…