Fabspeed vs Tubi Header for F355 GTB | Page 3 | 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

    23 vote(s)
    32.4%

  2. Tubi

    48 vote(s)
    67.6%
Page 3 of 3
  1. Ob917

    Ob917 Formula Junior Silver Subscribed

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    now those are nice. I’d pay for a set of manifolds that look like that.
     
    Ob917, Oct 19, 2025 at 6:51 PM
    #51
  2. ShineKen

    ShineKen Two Time F1 World Champ Silver Subscribed

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    ShineKen, Oct 20, 2025 at 10:02 AM
    #52
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  3. Mitch Alsup

    Mitch Alsup F1 Veteran

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    Sounds nice.

    Dyno graph needed.
     
    Mitch Alsup, Oct 20, 2025 at 1:29 PM
    #53
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  4. INTMD8

    INTMD8 F1 Veteran Owner Silver Subscribed

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    INTMD8, Oct 20, 2025 at 2:42 PM
    #54
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  5. Mitch Alsup

    Mitch Alsup F1 Veteran

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    Clean, smooth, not overly rich.

    Nicely done.
     
    Mitch Alsup, Oct 20, 2025 at 7:31 PM
    #55
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  6. INTMD8

    INTMD8 F1 Veteran Owner Silver Subscribed

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    Thanks. Just by luck really it's just the stock 2.7 motronic ecu's. Nice that the maf's had enough overhead to compensate but makes sense I guess since they used the same ones on the F50.
     
    INTMD8, Oct 20, 2025 at 7:38 PM
    #56
  7. ShineKen

    ShineKen Two Time F1 World Champ Silver Subscribed

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    So 5 more rwhp from the last dyno…
     
    ShineKen, Oct 20, 2025 at 8:23 PM
    #57
  8. INTMD8

    INTMD8 F1 Veteran Owner Silver Subscribed

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    Yeah not much but always happy if it goes up instead of down
     
    INTMD8, Oct 20, 2025 at 8:28 PM
    #58
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