Sr20det vacuum lines
 

Need some help hooking them up please? where do they all go :confused: :dunno:

for red top there should be three.they are located on the T/B.top right(larger) goes to the BOV,top left goes to fuel pressure reg. and bottom goes to canister.if you dont have a canister just block it. im pretty sure this is right but i would like some1 to back me up on it!

The vacuum lines are simple: 3 lines start at the throttle body. The bottom one goes to the canister, block it off unless you are using the canister. The larger one on top runs to the bypass valve (BOV). The smaller top line tees to the fuel pressure regulator, and runs across the front of the engine to your boost gauge and/or the boost pressure port on your boost controller.

The wastegate gets its signal from the nipple on the intercooler piping. The Apexi boost controller stepping motors go in between the IC piping and the wastegate actuator.

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