Originally Posted by Jeffblue

oh yea one other drawback is that you have to use the viper remote all the time instead of your nissan remote. You basically don't touch your nissan remote at all, its just there for starting the car. If you lock the doors (which arms the alarm) with the viper remote, and then unlock it with the nissan remote, it WONT disarm the alarm, and it WILL go off when you open the door/trunk. so you basically never use the keyless entry button on the door anymore, but i'll make that sacrifice for added security.