I was just wondering if anyone has ever installed a viper 550esp car alarm in there TL. I have an 02 TLS and i was wondering how hard it would be and if anyone had any instructions on how the procedure goes. I am pretty familiar with the elctrical system of a car and I'm not afraid to try to install it myself. Any help would be appreciated thanks

 

I have a 550 Viper in my car. Took pros like 2 hours and lots of wiring. If your good with electronics do it. If not let a pro do it.

 

anyone know where i can get the wiring diagrams for this install?