Which Is The Vac Line To Cut For Fittin Boost Gauge

[bernard R33]

ive got a boost gauge to fit right now but im not confident of which line i should be cutting to put the t-peice on. found a description on the site but i couldnt find any pics. would be a big help if some1 could put up a pic for me so i can chuck the boost gauge on. thanx. its for a s1 R33.

[Race_Bred]

ive got a boost gauge to fit right now but im not confident of which line i should be cutting to put the t-peice on. found a description on the site but i couldnt find any pics. would be a big help if some1 could put up a pic for me so i can chuck the boost gauge on. thanx. its for a s1 R33.

The factory boost guage vacuum line shoots off the back of the inlet manifold near the firewall, just pull it and pop your new line straight on it

If you still want the factory one to work (which i think is useless) put the T-Piece on that vacuum line

[bernard R33]

so that line just pulls of the bak?

[NYTSKY]

Top left hand corner of the inlet manifold.I used the one going into the fuel reg but now i have a FMIC i now use the vacuum one on the inlet manifold.

[Race_Bred]

so that line just pulls of the bak?

thats right