I'm tuned with HP by James. The car is completely different and so much fun to drive now.

 

After the gmtu tunes, two trifecta tunes now it's James and HP tuners.

No more surging, on and off torque management, it just bolts and takes off.

The shifts are solid up and down the range.

Today leaving an industrial section in a short block long alley (yes it was clear, but narrow).

A friend and business associate riding with me says, I dunno this doesn't seem . . . and I nailed it, caught 75 mph before i had to hit the brakes and once again this was in a short apce.

He said, I still don't think it is a fast as your EVO.

I replied you do realize you were screaming for the last 100 yards.

With the money spent on gm and trifecta, I would have saved $2,000 and still be dealing with issues.

Now to be fair I'm early in the tune so anything could happen, but no single one thing made this car come alive as the work from James.

It really is a different vehicle.

 

I personally go to matt m at zzp for all of my tuning. I know him personally he's incredible when it comes to tuning, the cars drivability is perfect power ramp is nice and smooth. If you have any questions or concerns at all matt has a answer for it.
Overall price and everything combined hands down only place to go. I picked up 40hp and 90 ftlbs for all of 125 bucks.
My .02