first alarm, 2003 cavalier

Sorry Megaman, I posted while you were posting; so thank you for the module number. I still just don't think it's going to be worth the extra $15-20 for the remote start system, plus the $60-100 for the 689.2003 Chevy Cavalier coupe

ok dunno bout the other systems you're considering but, i would strongly reccomend the viper 5002 i've installed alot, the coverage in high frequency areas is great, and it has on board relays for locks and immobilizer so you won't need additonal relays that may commplicate the install for you as it's ur first install. lemme know what u decide, laters hope i hellpedcommit your way to jehovah and he will act in your behalf. psalms 37:5

I've talked to quite a few local installers that I know, and they all said the same thing...if the price isn't an issue, get the Viper (the clifford and viper are the same price, so it's not). So here's what I'm going to do then: Viper 5002 506T Sonic Sensor 515R Backup Battery Siren The last thing is whether or not to get the tilt sensor and/or which one to get (the 500 or the 507). Any opinions as to whether or not to get one, and if so which one? Pros/cons of each? Any input on these is greatly appreciated.2003 Chevy Cavalier coupe