How do i disable a CRIMESTOPPER SP-101 alarm on my 02 subaru wrx, my remote isnt working

Look under the dash and you'll probably see the module and wires. Alarm systems are usually modules (box) that splice into the ignition and lock wires with a big harness under the dash. The harness is a group of wires tied together with usually 2-3 connectors. The harness that the alarm is plugged into is aftermarket and you can remove it. one connector goes to the ignition, one goes to main harness, and one goes to your alarm. Just unsplice the module. Unplug the box and harness it connects into. and make sure you replug in the old connectors to each other. there will probably be some other smaller wires spliced into random wires, just unplug them from the alarm system module. your car should still work fine. and again ****make sure you connect the old connectors from which the alarm was spliced into.****