vacuum hoses along drivers side wing

[gotmeaT-5]

What vacuum hoses run along the driverside wing ? Following on from my previous post regarding intercooler hiss I have had a smoke test done it didnt show up any intercooler leaks but what it did show up is a leak from the plastic tubing running along the driverside wing by the ECU box going into the car

[timbo_1975]

Erm, for the boost gauge and heater recirc control flap..?

[Rnash2002]

If its a white hard plastic pipe then i think it goes to the boost gauge in the dash.

[t5 pete]

yeah the white pipe goes the the boost gauge