Awesome! Great tech support and prompt responses, I really love what this has done to my vehicle. I had an issue at first and it was addressed ASAP. These guys care about their cus…

I purchased the advantage tune for my Regal GS and the difference is  like everyone else says "night and day". The price is well justified for what you get. I look forward to fu…

I've had this Tune Since Day one (12/09/11) Had the Engine Blow a Head Gasket in July of this year So New Engine, Steve did not even Flinch when I asked for help, Steve got t…

So I purchased this for my 2008 Pontiac Solstice GXP 2.0. Install was way easy, and my only issue was that I didn't push the button twice to get my car into competition mode, once …

This tune made my vehicle feel like brand new; better than new. Acceleration response time is excellent, instant power. Front wheels can easily break loose when hitting the gas. An…

Fun, makes the truck fun to drive worth the investment.

First, my apologies to all involved on the trouble with getting the tune file. My wife decided to use an email address I'd deep sixed some time back.   I installed the tune on he…

5 our of 5!! I can’t get enough of this intake. It makes your equinox sound amazing and give you a ton of grunt all over the rev range

Purchased Advantage tune for our 2019 Traverse AWD.    Installing the tune was very smooth - no hitches at all! Did some  informal before /after performance testing with an O…

I purchased this tune for my Canyon and could not be more pleased with the results. I really like being able to choose between a power mode and an economy mode. I took 2 long dista…

This tune does what you would expect a tune to do.....improve drivability, response and overall vehicle feel.  For that reason I am very pleased and woudl recommend this tune fo…

  I waited 3 years to purchase this tune and now I wish I hadn't waited.  What an amazing difference.  It gives more power and immediate power.  It improves the transmission whic…