Bulldog products are crap. I'm supposed to have a remote starter and keyless entry installed by the previous owner a year before I bought the car. Within a year both stopped working for no reason.
I'd be careful on that second tint option. If your local law enforcement uses light meters no signed papers will help you. I've heard of them being used around here, so check your area. My tint is illegal by WI law, but I'm willing to face the consequences should I get a ticket.
