I called Comptech yeterday and the guy I spoke with said DC sports is only getting improvements of 2-3hp throughout on their header. Comptech told me that their header for the 2002 SI isn't done yet. Did this guy not know what he was talking about or are you using a header meant for another car? I'd like to get some speed parts, but haven't been able to find anything except a DC sports cold air kit. Nitrous Express said they'll have their wet nos kit out by mid December.