I have a couple of questions about my audi...if i wanted to turn the boost up a little i was wondering what a reasonable amount would be for the stock turbo to handle? Im buying a DV tomorrow with a gauge for my dash. Also can someone link me too a site selling the RS4 front bumpers? i cant find them in any of the shops around me...

 

a chip should do everything for ya
there wont be any stress of regulating boost