Hello, I buyed last year a audi s4 modded with k04 turbos at around 400 hp, I took out the catalytic converter and now I am going for a 500+ hp clutch and I want to increase the boost from my turbos when I am going to put in the new clutch. My mechanic told me that I have 1.2 bars in my turbos. I want to know how far cand I go with the turbo boost, can I go around to 2.0 bars or 1.5 ? or should I stay at 1.2 ? I'm a noob in mechanics so please don't make fun of me.
P.S. sorry for my bad english if I made mistakes.