Carbon fiber door sills - get scratched? | FerrariChat

Carbon fiber door sills - get scratched?

Discussion in '360/430' started by kestrou, May 24, 2025 at 8:57 PM.

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  1. kestrou

    kestrou Formula 3
    Rossa Subscribed

    Jan 22, 2023
    1,483
    Danville, IL
    Full Name:
    Kevin E. Stroud
    Welcome to Carbon Fiber Addicts Anonymous.

    My name is Kevin (Hi, Kevin!) and I’m a carbon fiber addict…

    I’m considering getting CF door sills, but… do they show wear/scratches from general use?

    Asking for a friend! :)

    Kevin
     
  2. Mel Spillman

    Mel Spillman Formula Junior
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    Nov 3, 2012
    711
    Sugar Land, Tx
    If you keep a good coat of wax on them they will be fine. Had mine for many years and they look new!
     
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  3. GogglesPisano

    GogglesPisano F1 Rookie
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    Sep 13, 2022
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    East Bay, California
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    Joe
    Hi. My name is Joe. And I might have a problem as well :D

    I have the sills. I step over them when I get in and out so it’s not a concern. I’ve seen plenty of people slide a foot over though. It all depends on how you move in/out of the car. You can also get them ppf’d if you really wanted but having them polished every few years is not a chore. My lower door seal rubs the very lower edge of the outer sill but it did the same thing with the aluminum ones.
     
    kestrou likes this.
  4. boba fett

    boba fett Formula 3
    Silver Subscribed

    Feb 24, 2019
    1,056
    England UK
    Mine still look like new after 3 years! I am an addict! I got rid of all the stainless steel and alloy in the interior, its taken years off it and looks far more modern !
     
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  5. colorfull

    colorfull Formula 3
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    Sep 12, 2020
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    Franklin Park, New Jersey
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    John Napoli
    Hi. My name is John. I didn't have a problem, I'm pretty sure I caught it from FCHAT. Apparently it's been going around. :)

    Seriously though, thanks for the tips, I got some and will be putting them in.

    Now I'll have to explain to my wife how she has to levitate into the car so that she doesn't step on the door sill in addition to not depressing the side of the seat cushion.
     
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  6. ItsAboutThatTime

    Apr 7, 2024
    87
    Arvada, CO
    Full Name:
    Shane
    Hi everyone, my name is Shane. I refuse to believe I have a carbon fiber issue - I can quit whenever I want.

    But because I don’t have a problem, I've always looked at getting door sills as well. My slight concern is overdoing it with carbon fiber. I have the factory carbon stuff, but also have doors in carbon. Are door sills getting excessive? I've also considered a center tunnel in carbon....

    Where are you thinking of purchasing the door sills from? Some of the guys here somehow find nonexistent scuderia parts they get their hands on but I have had zero luck.
     
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  7. clean512

    clean512 Formula 3

    Feb 4, 2010
    2,088
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    Josh @jtcarprojects
    Things only wear or get scratched if you wobble in and not care. But any high wear area get ppf.
     
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  8. GogglesPisano

    GogglesPisano F1 Rookie
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    Sep 13, 2022
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    Joe
    Did you get them installed?
     
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  9. CoreyNJ

    CoreyNJ Formula 3
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    Apr 17, 2006
    2,391
    New Jersey Shore
    I'd be more worried about the flocked door seal between the carbon areas than the carbon sill. The flocking can easily be damaged and is actually more of a pain to repair than polishing or wet sanding the carbon sill if you scratch it. A few years back, I did a whole thread on fixing the flocking on the seal.

    Image Unavailable, Please Login
     
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  10. LorenzoR

    LorenzoR F1 Rookie
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    Hi My name is Lorenzo:D, I have carbon sills and the correct crossovers for the standard f430. They are like new as I make a good habit to step over them
     

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  11. colorfull

    colorfull Formula 3
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    John Napoli
    not yet, car time coming soon I hope

    dunno, but if you’ve got CF doors, I’d think you’d want to do the sills, and at that point tunnel makes sense too, and at that point, I’d also get those behind the seats covers (on sale now)

    just my 2 cents :)


    That was a nice post , can’t believe I haven’t done it yet!
     
  12. ItsAboutThatTime

    Apr 7, 2024
    87
    Arvada, CO
    Full Name:
    Shane
    You're a terrible influence, and I love it. I've never known there to be seat related items for the 430 though! Where the heck is that!?
     
  13. colorfull

    colorfull Formula 3
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    John Napoli
  14. mwstewart

    mwstewart F1 Rookie

    Feb 5, 2014
    2,757
    England
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    Mark
    It's sounds like I'm one of the few who doesn't mind the odd scratch. When living out of the car on 3 week road trips it's just inevitable that the car will arrive home in a very well-lived state, inside and out :) I'll probably do something about it eventually.
     
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  15. CoreyNJ

    CoreyNJ Formula 3
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    Apr 17, 2006
    2,391
    New Jersey Shore
    Wow, I wish those were available for the Coupe with the Bose option. My name is Corey, and I have a carbon problem too...
     
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  16. ItsAboutThatTime

    Apr 7, 2024
    87
    Arvada, CO
    Full Name:
    Shane
    I had just seen those yesterday and it's very unfortunate they only fit the spider otherwise I would be getting them. Fredrik sells some awesome one-off stuff
     
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