Boxer suspension upgrade | Page 2 | FerrariChat

Boxer suspension upgrade

Discussion in 'Boxers/TR/M' started by bjunc, Jan 29, 2025.

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  1. bjunc

    bjunc Formula Junior

    Jun 18, 2023
    445
    Miami, FL
    Full Name:
    Robert
    Nice. What are you having done?
     
  2. FerrariIcona

    FerrariIcona Formula Junior
    Silver Subscribed

    Jul 8, 2022
    258
    Full Name:
    Yingli Cheng
    My Konis are modified with threading and BBi is lowered to where she should be. Drives great and takes bumps better than some more modern Ferrari.
     
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  3. sherpa23

    sherpa23 F1 World Champ
    Owner Rossa Subscribed

    May 28, 2003
    10,008
    Rocky Mountains
    Full Name:
    Bastuna
    I sent you a pm.
     
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  4. bjunc

    bjunc Formula Junior

    Jun 18, 2023
    445
    Miami, FL
    Full Name:
    Robert
    Status update.

    The new shocks are almost finished. We're just waiting for springs (Eibach). I should be getting all shocks ready for install in the next two weeks. I'm also working on an at-home alignment setup; which won't be ready for another few weeks. Unless I get antsy, I'll likely end up waiting to install the shocks until I can do a proper setup since I'm sure the new shocks and ride height change are going to mess with things.

    Attached are a few pics of a front shock. PSi painted the new top eye extension in Koni orange.

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  5. bamaman

    bamaman Formula Junior

    Nov 27, 2015
    939
    Mobile Alabama
    Full Name:
    William M (B.J.) Lyon, Jr.
    I woke my neighbors an drove ex LeMans #70 BBLM #38179 on the roads in LA (lower Alabama) for a few blasts around town. I agree that it was similar to the road car. However, being lighter with the wider tires and more power, at non racing speeds it was a bit wide as it trundled along. among traffic making wonderful sounds. As a lawyer who knew lots of judges, I am glad I never had to explain the need to drive it on the street.
     
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  6. FerrariIcona

    FerrariIcona Formula Junior
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    Jul 8, 2022
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    Yingli Cheng
    Those are absolutely gorgeous! Have you driven the Boxer with those spherical bearings rather than rubber shock bushings? If so, how is the NVH?
     
  7. bjunc

    bjunc Formula Junior

    Jun 18, 2023
    445
    Miami, FL
    Full Name:
    Robert
    Thanks. I'm pretty happy with them so far. They're not too modern looking (I've seen a few of the BBLM running something similar). I seriously considered Ohlins for a while, but ultimately stuck with the Koni.

    Not yet. I should be receiving the final shocks / springs sometime this week. I'm also working on an at-home alignment setup; which will be necessary to do a proper setup after the car is lowered. So I'm kind of stuck waiting on that.

    Very curious about the NVH as well.

    I'll keep posting as things progress.
     
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  8. turbo-joe

    turbo-joe F1 Veteran

    Apr 6, 2008
    9,525
    southwest Germany, France ( Alsace ) and Thailand
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    romano schwabel
    what please is NVH?
     
  9. bjunc

    bjunc Formula Junior

    Jun 18, 2023
    445
    Miami, FL
    Full Name:
    Robert
    Noise | Vibration | Harshness.
     
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  10. bjunc

    bjunc Formula Junior

    Jun 18, 2023
    445
    Miami, FL
    Full Name:
    Robert
    Quick update. The Eibach springs arrived at PSi and were installed. They ship out today, so I should be getting the full set next week.

    FYI, the rear shocks didn't need any modification, which is why the top eye was left plated (not painted like the fronts).

    I won't have the alignment setup for another few weeks, so unfortunately these will likely sit on the bench for a little bit (unless I get real antsy; which is entirely possible).

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  11. FerrariIcona

    FerrariIcona Formula Junior
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    Jul 8, 2022
    258
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    Yingli Cheng
    If you get a chance, could you weigh the OEM Koni shocks and springs versus these aluminum body shocks and springs?
     
  12. bjunc

    bjunc Formula Junior

    Jun 18, 2023
    445
    Miami, FL
    Full Name:
    Robert
    Sure, no problem. When I do the swap, I'll weigh everything and post here.

    I've only handled the dry 8212 Konis, so I can't say just how much lighter they will be, but the stock Konis are quite heavy. I'm sure the new setup will be much lighter.
     

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