Hi my name is nick. never owned a sub. it has set for a year and has 250k. anything on timingbelt and all wheel drive system i need to know for repairs. want to upgrade exhaust intake. any other work need to be done to computer. does it have one. sorry to ramble never been on a chat site thanks. my cars a 95 impreza outback 2.2 non turbo. also my key wont come out of ignition in park any ideas. been told park switch