Vacuum hose diameter

JAY_D

Member +
What is the diameter of the hole on the vacuum hoses connecting the actuator to the turbo & solenoid? 6mm 8mm 10mm?

Im also installing a new boost gauge is it the same diameter for them lines too?
 

dark_knight

Member +
don't have the car here with me to check but i'd say they are between 5~7mm internal diameter. i doubt if they are larger. if unsure, always get rubber hoses that are a tad smaller coz they can stretch over the connector nipples to give a nice fit..
 

weeJohn

Lifer
Pull 1 of the hoses off the metal pipes that run above the top timing belt cover and measure the pipe diameter to be sure. For the boost gauge I would go for 4mm if you are going to tap if off the FPR or map senor vacuum lines. Dont forget about a T piece for that one.
 
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