Hi guys,

Got a couple of what's this questions. Maintain cos I'm looking around the engine bay for no particular reason.

 

So first, in the front pipes on the passenger side there are 3 hoses, 2 of them go up and along the side of the engine. The 3rd one is the thinnest of them and isn't connected to anything. Is this the pipe that would normally go to the plenum just under the throttle body as it looks like it's capped off there. I have had a plenum bypass done so am I right this pipe is fine to be left or should I block it off at the front of the car too? And I'm I right this is what the pipe is for? The 2nd picture shows the pipe over the fuse box.

 

 

Next ones, what are these 2 connectors? Are they to do with the original turbos and boost? I have aftermarket greddy 16G's. I also have a boost controller fitted if that helps

Looking at the people who's read this thread I'm surprised no one knows

ok there should be 4 vacuum take offs in that place ...

 

Large 6mm on boost pipe for turbo actuator ( same on other side )

2x 5mm for carbon canister ( fuel vacuum )

1x 5mm for Recirculating valves or Bovs ( attached to inner boost pipe ) ( same on other side )

 

Black plug is for boost protection solenoid u should have one on the other side not pluged in too

regarding the white plug not sure as mine doesn't have that there but it could be part of the aiv ?

Thanks Mark - What do you mean by the inner boost pipe?

on the TT u have 2 hard boost pipes each side of the rad ... inner of the 2 the ones that lead to the TB