Although I was happy with the stock setup on my truck, I was looking for some performance gains and a little more aggressive downshifts when passing. After ordering the tune, I rec…
GM should contract these guys to write the stock tunes on their cars, the overall feel of the car after the Advantage tune is worlds better than stock.
Car is a 2014 Sonic R…
Excellent tune for all around driving pleasure. I have 90K miles on my tune so far with zero side effects. Just bought another one for my kids sonic, would (and do) recommend to an…
2011 Cadillac SRX 3.0v6. The tune made the car much more drivable,much more responsive,throttle response is right when you touch the pedal, transmission is also much more responsiv…
Although I was happy with the stock setup on my truck, I was looking for some performance gains and a little more aggressive downshifts when passing. After ordering the tune, I rec…
GM should contract these guys to write the stock tunes on their cars, the overall feel of the car after the Advantage tune is worlds better than stock. Car is a 2014 Sonic R…
Excellent tune for all around driving pleasure. I have 90K miles on my tune so far with zero side effects. Just bought another one for my kids sonic, would (and do) recommend to an…
2011 Cadillac SRX 3.0v6. The tune made the car much more drivable,much more responsive,throttle response is right when you touch the pedal, transmission is also much more responsiv…