Came across this on facebook with a link on rs25
http://www.rs25.com/forums/f105/t42830-diy-make-your-sti-key-fit-all-your-gc-locks.html
http://www.rs25.com/forums/f105/t42830-diy-make-your-sti-key-fit-all-your-gc-locks.html
Irish cars have chip in car yes
Yes chip in key. Via ring on ignition, via transponder box to tell ecu
Should have yes.Wouldn't this have caused an issue when I plugged in a different ecu?
Should have yes.