I have a s13 with a s14 sr20det and I'm trying to set up all the hoses and vaccum lines. On the throttle body I noticed two thin pipes coming dirrectly out of the Throttle Body, I think one is for the BOV and one is suppose to be capped off. To the left and below those two pipes are two other pipes about the same size, what are those for? and where do I plug them into. thanks for your help

I sent you an e-mail of the vacuum hose routing diagram for the S14 engine. You will have to open it with microsoft word.

Hope it helps you, but if you need more assistance give me a holler.

Eric-Varacity Automotive

s14 sr