Alrighty. WHat you need is to get a DEI alarm with the 2-way remote. It doesn't matter if you buy a Viper,SIdewinder, Python, or Hornet. The level of security is the same. Just some might have more features than others that you might not even need or be able to use. Then make sure that all the door triggers work. Get a back up battery siren and prox. sensor. This will be pretty hard for the normal punk.
THEN get your new stereo stuff. Why not get this first? Well, theives know that most people will go out an get new sounds within a month. Those people usually run out of money for an alarm. Well, the thieves realize this and will be back to check on things!
Anyway, make sure that you have things professionally done like not mounting everything together then throwing it into the car. Stealth is the way to go and can be easily done. Although if you drive around letting everyone hear it, they'll just follow you home or to work so they can go to work
