Originally posted by HybriDSM
Without proper porting, a smaller turbo will creep with the large exhaust diameter. People just starting to mod these cars need to understand that one cannot just buy a 3" exhaust and go out and have a good time on a T-25, 14b etc. Getting a 3" means large turbo or heavily ported small turbo.

or just set up the fuel to match the boost the turbo creeps to. ;)