Did everyone tap into their engine for their Vacuum/Boost gauge reading?? My friend recently installed a SC into his G and the shop didn't install a boost gauge, weird I know but we were going to install one this week if we can figure out a line that has pressure in it.

We are really trying to stay away from drilling into his plenum as the car is completely stock otherwise and he has a stealth setup and needs to keep it this way, in case the time comes to sell the car.

Thanks

 

Front of the plenum has a port ready to use, has a rubber cover on it.

 

+1 thats where mine is