Unfortunatly I have a problem, it seems the s3 is boosting to 22psi at 4k
i have spent the last 2 days searching for blown pipes etc, looking at the n75 valve for damage etc but I can't see anything
also for some strange reason the car has not thrown up a code or gone into limp mode?
Allways used to boost to 16 but for some reason it's now at 22 constantly
any one offer any suggestions on what to check etc?
thanks in advance guys!