Just got a pro-hypercharger for my Ultra. Just wondering, it says that I have to drill a hole and tap a thread in the throttle body for a vacum hose. I guess this is no big deal? It won't hurt anything will it?

 

why dont you just get a t connecter and hook to an existiing line. or wire the butterflies open

 

I did this a while back on my RK with my Hypercharger. I just went and got the right size drill and tap. Pretty sr8 forward, just be sure to clean out the shavings really good so they do not get sucked in. I like mine! Go for it!

 

Had no problems with mine either, works great and the looks are THE ****! Love it.