BD Rad system question
 

Hey guys im thinking about getting the bd rad system but im just wondering what gauges it will take off the cluster of my truck? and can you make the bd rad turn on and off whenever you want it?

I used to run one, I believe the tach was the only thing I can really remember, but I was racing so I wasn't really looking at the cluster.

the bd rad works by toggle. you loose the tach and your speedometer starts at like 50-55 I believe this is how they fool the computer into making it think your moving so you can build boost off the line.