Thread: Any Good Tuners In The Chicago Northwest Suburbs area?

I would suggest going back to stock if you are having issues.

Originally Posted by darkhorizon

I would suggest going back to stock if you are having issues.

That would be the best route as recommended by a well-known out-of-state tuner I deal with.
He said go to stock year bin and take it from there. Just be careful not to romp on it at all.