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Thread: rear spring coils

  1. #1
    Join Date
    Jul 2019
    Location
    AUA
    Posts
    26
    My Cars
    1997 Z3, 2003 Z4

    rear spring coils

    Hi, when refurbishing the brake system in the rear I found one of the spring coils broken, bottom ring is broke off (about 3") Does anyone know if Z3 rear coils would fit? Seems difficult to source used coils for the z4...

  2. #2
    Join Date
    Oct 2012
    Location
    Victoria BC Canada
    Posts
    382
    My Cars
    2004 Z4, 1700 Nomad MC
    Why would you use used coils..... ????


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  3. #3
    Join Date
    Jul 2019
    Location
    AUA
    Posts
    26
    My Cars
    1997 Z3, 2003 Z4
    because it seems all others are aimed to lower the car. Which I don't want..

  4. #4
    Join Date
    Oct 2012
    Location
    Victoria BC Canada
    Posts
    382
    My Cars
    2004 Z4, 1700 Nomad MC
    Replace with OEM then...


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  5. #5
    Join Date
    Oct 2003
    Location
    Seattle
    Posts
    5,813
    My Cars
    99 M3

    rear spring coils

    I believe Z3 and Z4 has completely different rear suspensions geometry.

    Z3 (1)
    https://uploads.tapatalk-cdn.com/202...5f529d699a.jpg

    Z4 (2)


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    Last edited by bluptgm3; 10-04-2020 at 11:49 AM.

  6. #6
    Join Date
    Oct 2010
    Location
    Miamisburg, Ohio
    Posts
    820
    My Cars
    1997 328iC, 2003 Z4
    Could check real oem for both cars to see what part # both use.

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