hey all. Have my 02 on the lift atm, set up the megan header and all is fit and snug except I cant fit the precat o2 sensor into the header. The floorboard is blocking the thread hole. If anyone has a quick fix to this, or knows if I can knock the floorboard a bit to make room, lemme know. thanks

 

well, never done it on the S before but from my experience with other cars, the o2 sensor should have a plug at the other end.... unplug it, put it in the header, then install header. Plug sensor back to harness last.