ohlarikd
Enthusiast
If you want a factory look, the RB1 is pretty good as a nav unit. If you want bells and whistles, look elsewhere. I got a brand new one on eBay for $499 and the almost latest nav disk for $70.I have a Pioneer AVIC940BT in my truck. Better, but never in the Viper. Personal preference. Anyway, Hoboken looks horrible. I know your car is thankfully up high in the garage.