you could go to the kia dealership you got your car from and get thme to upgrde you. but i feel that is going to cost a lot lol. i got a GS as well, and wen i finally get the cash to upgarde, i wil most likely buy an all in one off ebay. it will make it remote central locking, remote engine start, alarm, auto close windows etc. its a decent lil kit. take a look on ebay mate and do it ureself, or get someone to help ya

 

Thanks for the advise

Any idea of which one you were looking @ on ebay? Sounds like an impressive kit you've found!

Cheers!