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What Size Is My Arb

Discussion in 'A3/S3/Sportback (8P Chassis)' started by donna, Aug 17, 2014.

  1. donna
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    donna Member

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    [Aug 17, 2014]
    i was thinking of upgrading my arb bushes the car is coming up to 10 years old and i was thinking of fitting poly bush arb bushes to my standard arbs . obviosly rubber deteriates over time , so i was going install polybushes .

    problem is i dont know what size my bar is . 2005 a3 v6 3.2. if u do a search it comes up with different sizes.

    i dont want to replace the hole arb , just upgrade the rubbers.

    thanks ray
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  3. donna
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    donna Member

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    [Aug 19, 2014]
    i have just measured by front arb and its 22mm and 19.6 rear i used digital callipers. this seems very large, u can buy aftermarket arbs witch are the same size.
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