I am installing my 2-1/16 boost gauge. Do you need some sort of crossover from the plugged factory line to the 1/8" boost hose for the 2-1/16 autometer boost gauge?

 

I was able to push the hose right in. If you haven't already found it, it's next to the fire wall, just above the drivers side valve cover. Just pull off the rubber endcap and push in the line. I used some rubber glue to secure it and put plastic wire harness over the whole thing. Some guys used heat shrink.

 

I just used a T fitting (about $.50 anywhere) and cut into the stock boost line (an 1/8" hose just under the driverside dash... under the steering wheel) now I have 2 boost gauges!
Dave

 

the 02 HD's dont have a boost line coming inside the dash BLOWN HARD..

 

yup, and they already have a spot to hook one up. just need to pull off the plug and hook the tube up.