For some reason the guy who owned my car before me got a 3rd party immobilizer fitted, right POS it is to. Now the plastic casing for the remote has fallen apart, I'm using the spare, but that's about to fall apart too.
Is it possiable to replace the remotes, or should I consider replacing the immobilizer. And how much is it going to cost.

Pics just for fun.

Most places (alarm places) should be able to recode alarms depending on what they install (brands) should be around $80 a pair AFAIK!