I have a smartstart hooked up in my nash, works awsome and has very good features withinn the app, has a speed alert built in to it, meaning lets say u lend ur nash to someone (yea right!) and they go over the speed limit u set on the app in my case its 65 mph, it will text u an alert that ur car has went over the set speed, also the gps is so sweet makes me sleep better, also has a meter clock that u can set if u park ur car at a meter it will alert u to feed the meter before it expires, whats really cool is once u pay for your gps subscription they give u a free 1 year roadside assistance thats imbedded into the app and all u have to do (if u ever had to use it) is press the roadside assistance button and they automaticlly know where ur at so that a tow truck can come and pick u up, dont know how far they can take u until it comes out of pocket but i dropped my triple A subscription and stood with the smartstart roadside assistance.... Money saved!!!!!!!!
By far the best piece of mind to have
87 grand national
60 psi mototron injectors
V 5.7 tt chip
Accufab fuel pressure regulator
Walbro 255 fuel pump
Hotwire kit
160 stat.
T04b turbo
K&N cone air filter
Dual radiator fans
Hooker exhaust
Scanmaster