Pa Performance's starter is next. With the battery cables still disconnected, unbolt the original starter from the bellhousing and drop it down so you can disconnect the wires. The PA starter uses a later starter solenoid, and if you have a '91-or-earlier Mustang, you'll need to use the provided wire to reroute the signal to the solenoid on the fender. The '92-and-later Mustangs already had this design, so it was a straight bolt-on. We did need to change the terminal end on the small wire, though.