I was wondering where the ACC plug is on an 07 WRX. It seems to change every year, which really puzzles me. I think I may have found it behind the fuse box under the dash (5 pin connector) but I'm not sure. Any help would be great. For now, I connected it to there, and the boost gauge just starts going up and stops at 30 psi! The turbo's fine, and i don't know what to do. Please help!