Fabspeed vs Tubi Header for F355 GTB | Page 2 | FerrariChat

Fabspeed vs Tubi Header for F355 GTB

Discussion in '348/355' started by V12Lyfe, Jul 13, 2019.

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Which aftermarket header did you buy for your F355 (GTB, GTS, Spider)

  1. Fabspeed

    33.3%
  2. Tubi

    66.7%
  1. GerryD

    GerryD Formula 3

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    Unfortunately many do not seem to grasp this idea. Why buy a great car and then put cheap parts on it? Did Ferrari make a mistake by going 4 into 2 into 1? Did Ferrari insulate the headers just because it seemed like a good idea at the time? Hmmm I wonder. Ive been around the 355 for years and worked on quite a few and I am amazed at what I have seen owners do to their cars....Sometimes I laugh and sometimes I cry. Many if not most Ferrari owners don't have a clue about their car.
     
    A348W, Krisatcruz and 05011994 like this.
  2. V12Lyfe

    V12Lyfe Rookie

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    Absolutely!

    I am coming out with a list of things i want to do with this car. Will definitely do everything i can to preserve it for the future.
     
  3. V12Lyfe

    V12Lyfe Rookie

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    Do you have a direct link to the header? I can't find it on their site.

    Thanks

    Mike
     
  4. chrisj951

    chrisj951 Karting

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  5. johnk...

    johnk... F1 World Champ Owner

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    If they are such great cars why do so any parts, the headers, catolytic converters, valve guides, coating on interior parts......, fail? :)
     
  6. Jackie and bill

    Jackie and bill Formula Junior

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    Hang on, just because tubi charge 5 grand for there manifolds, does not mean that fabspeeds 3 grand plus manifolds are cheap parts. Have you heard your self mate? Reading the above, you almost sound as condescending as rifledriver when he goes of on one lol :D
     
  7. Tubi Sales

    Tubi Sales Karting

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    Just wanted to pitch in here. First thank you for the kind words and feedback about our 355 Manifolds. We spent countless hours and worked past the fitment issue by remaking all of our jigs (not just the 355 Manifolds) so they are back within spec. So, moving forward you will not have to worry about fitment and making "modifications".

    It seems like the common theme here is the lack of representation of Tubi Style in the US and I hope to change that at least here on Ferrari Chat. If you guys ever have any questions or concerns feel free to PM me directly.
     
    Samir Goncalves and Cole_ve like this.
  8. 308 GTB

    308 GTB F1 World Champ Rossa Subscribed

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    Right, Mike. Mine went in easily...


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    :)
     
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  9. Tubi Sales

    Tubi Sales Karting

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    I didn't expect feedback that quickly! Thank you for that. :)
     
  10. ttforcefed

    ttforcefed F1 World Champ Rossa Subscribed

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    tubi exhaust and manifolds with tubi test pipes on a 95 generates a sound like no other....truly emotional and symphonic!!
     
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  11. thurman_merman

    thurman_merman Rookie

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    I have fabspeed headers on my '98, fabspeed everything actually except for the bypass and muffler(both capristo). Comparing clips of my car on YouTube against others I feel like the sound vs stock or Tubi headers isn't any different. In person it sounds incredible.

    Having said that, I don't think the flanges that bolt to the heads are perfectly flat. I changed out all of the gaskets during my major and I can still hear exhaust leaks at the heads. I have heard a couple of Ferrari techs say that the quality of fabspeed isn't as good as other brands but I've never heard that about Tubi. It's not enough for me to switch them out but I will be having my headers surfaced next time I have them out.
     
  12. ahsan127

    ahsan127 Karting

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  13. ruey220

    ruey220 Formula Junior Rossa Subscribed

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    can the tubi headers be heat coated or will that not be helpful or cause longevity issues from trapping too much of the heat in? I usually have my performance headers heat coated, so curious to know if these shields are good enough.
     
  14. INTMD8

    INTMD8 F1 Veteran Owner Silver Subscribed

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    Heat shields (especially ones like Tubi) are by far better than any coating. I would install as-is, I think coating them would be of little/no benefit.
     
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  15. Tubi Sales

    Tubi Sales Karting

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    OCKlasse, jimmym, ruey220 and 3 others like this.
  16. evo11

    evo11 Karting

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  17. yelcab

    yelcab F1 World Champ Consultant

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    Tubis are beautiful to look at, difficult to install.
     
  18. johnk...

    johnk... F1 World Champ Owner

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    Mine didn't look like that.

    I didn't find then hard to install. Did it engine in, on jack stands. Just took a little imagination on my 2.7 car to get a couple of the nuts started. I'd say best to get all the nuts started before tightening any of them.

    Guess it's in the eye of the beholder.
     
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  19. ducrob

    ducrob Formula Junior

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    Fabspeed. Full de-catted system. Although I don’t have the car anymore, I can tell you that the quality was great and the fitment was excellent. It was a little loud for my taste. Cheers.
     
  20. Lesplaces

    Lesplaces Karting

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    Given this would you recommend just live with the OEM headers. Mine are not leaking and 30k mikes on them. Cats have been replaced though.
     
  21. ShineKen

    ShineKen Two Time F1 World Champ Silver Subscribed

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  22. ShineKen

    ShineKen Two Time F1 World Champ Silver Subscribed

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    If Tubis are starting to show deterioration in quality/craftsmenship, I’d look into Lettieris for something similar. He is a former Tubi engineer.


    Having said that, every 355 should be running James Moranifolds.
     
  23. jimmym

    jimmym Formula 3

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    It’s not a matter of if they will leak but a matter of when.
     
  24. Lesplaces

    Lesplaces Karting

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    Can they be inspected for condition without coming off during engine out service ?
     
  25. INTMD8

    INTMD8 F1 Veteran Owner Silver Subscribed

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    lmao, you just reminded me to start on the next set. I do think the Tubi's seem very nice overall. They could have done a bit better on the port matching in the photos above, it's not difficult.

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