does anybody have this alarm system that can give me some feedback on it

 

neva heard of it who makes it?

 

I have it. Its a huge pain in the *** to install, at least on a 2004.5 which has no documentation.

Its a pretty cool alarm though, I get a lot of comments on the z-pass system. Be sure to get the fortin canbus interface though, it saves a ton of time on the install and I don't think remote start will work on the Z without it.