Sorry im new to this im sorry for all those people that will be mad at me for having another alarm system post but Im looking for a good alarm system that will fit my 03 tiburon ( i4 ) which has good features because my car keeps being broken into. My car is all stock but has a stero system which I leave ( $259 ), seat covers which costs nothing and gps which I take out with me all the time but for some reason it keeps getting broken into twice for no reason. First time they first crobar my handle and then broke the window and couldnt start the car * bonus* this was the day I was going to buy the car at the dealership and secondly, yes someone, somehow went through my sunroof with half crack and stole my crack change yes im not kidding and left out of the door. I was wondering how much it is also to install a car alarm. I use ebay too and found many but dont no which are good. Sadly no one stole my seat covers nor my stero system