I would suggest Viper or Clifford. DEI's leading the industry. My alarm is pretty complexed to fully describe but I would just suggest a 2-way with extended range antenna and maybe a pain siren or two. Get a hood (and trunk - if you have a stereo) lock and FOR SURE get a 1 degree tilt sensor to help protect the wheels and glass shatter mic. If you have the hood lock, make sure the siren and wires are mounted high. The thief wont have access to cut the wires to the horn. More important than the alarm is who installs it. A person who takes pride in their install is what you want. My install took nearly 3 days from a guy that is TOP NOTCH at installs and whom I really trust! If someone wants something bad enough and have enough skill, they will take it. Our job is to make it more difficult to take the car, the contents and of course the wheels. Bottom line, have good alarm and great insurance.