hey im runnin my car without a turbo heat shield (took it off when installin my downpipe and just left it off) and i heard im getting more a lot more heat soak .. is it really making a difference? how much of a difference?

 

From personal experiance I would find on a hot day that my car would run like piss when taking off from a light (Sitting Still). Also seemed to effect how much boost teh car would run.

But after a few minutes of driving, once all is cooled down the car would run better

- Mike