What diameter sizes do I need to replace vacuum hoses in my 1988 90 quattro?

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05-27-2010, 02:17 PM

bronxnativ

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What diameter sizes do I need to replace vacuum hoses in my 1988 90 quattro?

Hey guys,

I'm looking to replace ALL vacuum lines in my 1988 90 series Quattro. What diameter sizes will I need and any recommended PSI for the hoses or hose type that would be best?

Thanks for any suggestions, YOU GUYS ROCK!!!

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05-28-2010, 08:45 AM

CRAZY_RUSSIAN

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its like a 3mm, i just used silicone lines on my 12v

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05-28-2010, 07:48 PM

bronxnativ

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re: vacuum lines

Thanks Yuri, now where can I get the silicone lines from and what do they cost?

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05-29-2010, 06:13 AM

CRAZY_RUSSIAN

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NAPA is where i got my, or you could use 034motorsport... if you go thrum napa its the American size equivalent to 3mm

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