Im looking to get my 2010 cobalt ss tc trifecta tuned only problem is i need advice to get the best tune possible, i seen on modern performances website they have a trifecta tune pcm flash, im not sure if thats what i want to get or take it to somebody to tune it which then brings the problem of who and where, so really my question seems to be is, does the trifecta tune pcm flash actuatly work?

 

Will this be a test of the new rule?

 

I've used Trifecta. It's ok. Not the best but by far not the worst. You'll find a pretty good improvement in performance. Modern Performance used to be a forum vendor and may still be. Hard to tell as there is no up to date list anywhere. The front page of this website lists companies that no longer exist anymore so, who knows. I have bought things from modern and they were delivered in a timely manner.

As far as the new rule. Speculation is nice, but this guy knows noting about it, nor should he. He should get an answer to his question before he has to worry about things like that.

And he did now, so speculate away.