I had my car (00 reg impreza) broken into and one of the ultrasonic sensors was
Ripped out, I'm looking to replace the sensors, I just want to be pointed into the
Right direction of the alarms ecu before I go pulling all my dash apart following cables, if anyone can help me please do :-)

 

You can get it out without pulling the dash m8 follow your steering stem on new age has 2 bolts that go to the brake pedal on classic not sure but usually hanging around same place tie wrapped on