Turbo Vacuum Pipe Diameter?

Can anyone tell me the diameter of a the vacuum pipe from the N75 down to the turbo actuator on a 110 TDi ASV Leon/Toledo?

Cheers

teeburn12 said:

did you ever find out the size of the pipe

Click to expand...

Yes, 5mm between the N75 and the inline reducer, then 4mm from the reducer down to the actuator.

If you're replacing with silicone hoses you should be able to do the whole line with 3.5-4mm as it stretches easier than the cotton braided stuff.