ok so im looking into getting parts over the winter. my question is about the pcIII. i checked out their site, and i didnt see too many maps there. i was planning on getting a full hindle exhaust (highmount) but i didnt see any maps for it. is anyone running a full hindle and a pcIII on their '03 6rr? and if u are, what map are u using? and will it make a difference to the map if i decide to get a filter also?