2.7 v. 5.2 rear undershields | FerrariChat
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2.7 v. 5.2 rear undershields

Discussion in '348/355' started by Carmellini, Jul 4, 2025 at 6:50 PM.

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  1. Carmellini

    Carmellini Formula Junior

    Jul 16, 2019
    953
    #1 Carmellini, Jul 4, 2025 at 6:50 PM
    Hard to determine from parts catalog; Are the 3 rear most undershields different from 2.7 to 5.2?

    First pic is of 2.7 bumper with extension brackets for under shield attachment.

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    The next picture is of a 5.2 bumper which has holes to the left and right of the exhaust outlet that I assume to for undershields?

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  2. taz355

    taz355 F1 Veteran
    Owner Silver Subscribed

    Feb 18, 2008
    6,016
    Indio Ca/ Alberta
    Full Name:
    Grant
    #2 taz355, Jul 4, 2025 at 10:41 PM
    Those holes are for exhaust heat shield
     
  3. Carmellini

    Carmellini Formula Junior

    Jul 16, 2019
    953
    #3 Carmellini, Jul 5, 2025 at 9:44 AM
    There is a different exhaust heat shield on the 5.2?
     
  4. lanab

    lanab Formula Junior

    Feb 21, 2016
    508
    Stockholm, Sweden
    #4 lanab, Jul 5, 2025 at 10:37 AM
    Yes
     
  5. Carmellini

    Carmellini Formula Junior

    Jul 16, 2019
    953
    #5 Carmellini, Jul 5, 2025 at 10:50 AM
    Parts manual shows same part number for 2.7 and 5.2 exhaust shields?
     
  6. taz355

    taz355 F1 Veteran
    Owner Silver Subscribed

    Feb 18, 2008
    6,016
    Indio Ca/ Alberta
    Full Name:
    Grant
    #6 taz355, Jul 5, 2025 at 8:15 PM
    Mine a 98 and it looks like that
     
  7. lanab

    lanab Formula Junior

    Feb 21, 2016
    508
    Stockholm, Sweden
    #7 lanab, Jul 6, 2025 at 9:53 AM
    Early 95 models have different shield with different mounts
     
  8. lanab

    lanab Formula Junior

    Feb 21, 2016
    508
    Stockholm, Sweden
    #8 lanab, Jul 6, 2025 at 9:59 AM
    2.7 part no 64296400 or 64608500 or 64889400
    5.2 part no 64296400 or 65099000
     
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  9. Carmellini

    Carmellini Formula Junior

    Jul 16, 2019
    953
    #9 Carmellini, Jul 6, 2025 at 4:20 PM
  10. MAD828

    MAD828 F1 Rookie

    Oct 8, 2011
    2,628
    Sydney
    Full Name:
    Elliott Caras
    #10 MAD828, Jul 6, 2025 at 8:27 PM
    Yes brackets attach on the 5.2 version as opposed to the fiberglassed in versions of the 2.7.
     
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  11. Carmellini

    Carmellini Formula Junior

    Jul 16, 2019
    953
    #11 Carmellini, Jul 7, 2025 at 5:10 AM
    Thats what I thought. Thanks. It does not look like these brackets have a dedicated part number.
    Can't find them in the parts manual. Are the brackets all the same? 6 brackets?
     
  12. Carmellini

    Carmellini Formula Junior

    Jul 16, 2019
    953
    #12 Carmellini, Jul 7, 2025 at 7:43 AM
  13. MAD828

    MAD828 F1 Rookie

    Oct 8, 2011
    2,628
    Sydney
    Full Name:
    Elliott Caras
    #13 MAD828, Jul 7, 2025 at 6:29 PM
    Those are not the OEM brackets. I might know someone who has a new set @Illyria I believe has them brand new for the 5.2 bumper.
     
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  14. Carmellini

    Carmellini Formula Junior

    Jul 16, 2019
    953
    #14 Carmellini, Jul 7, 2025 at 6:41 PM
    I will reach out to him/. Thanks. .....but is there a part number for these? are they all the same?
     

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