Hey guys. As most of you know, I will be purchasing a EvoIII 16G turbo soon. I have one stupid little question. Along with the turbo I will purchase a manual boost controller. Well first of all, my car is a daily driver. I was wandering if it was bad to drive my car around at a high boost (as in like 22psi)? Does this kill your gas mileage at all?

 

Im not 100% sure, but I would think so, you might wanna juss turn it down....and then turn up when needed...Emonz is pushin that, so he'll know

 

not really, unless you drive to work really really fast, your turbo wont spool up a lot, and it wont really make a difference.

it will effect it a little but it wont kill it.