Just trying to see if anyone has install one....

 

Hello,

I've installed a Viper 791 in my 2003.5 G35 Auto Sedan. It works fine, and the factory alarm is left completely intact. My installer (a friend of a friend) said that it was best to leave the old alarm there; I think tampering with it may cause issues or something.

It's a great two-way alarm. Don't expect the two-wayness of it to actually reliably alert you to the alarm gonig off, though. The range is not useful and is greatly reduced by any blockage (i.e., if you're in a building). Regardless, I love the two-way of it because the remote tells me if I remembered to arm, the range is far better than a normal alarm, and it gives positive confirmation when I activate the remote start (the range is also really nice when I use this).

Carlin

 

I Love My Viper Too! No Problems Yet And Has A Cool Blue Led That I Mounted Opposite The Red Led...looks Very Clean. Love Having My Cabin Warm In The Morning Too.

 

I too have a Viper 791XV. I have my LED mounted on the driver pillar.

 

I dont have one but on my IS300 im using the Compustar alarm/remote start and my car is manual. Its been working fine...

 

I too have the 791xv and I love it...I live in an apartment building with an attached garage and my transmitter/receiver is in range!