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Thread: Mazdaspeed Competition Control Arm Bushings (Front and Rear)

  1. #1
    3,000 rpm - starting to feel the power BRGNA8's Avatar
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    Mazdaspeed Competition Control Arm Bushings (Front and Rear)

    Hey guys

    Im looking to replace all my suspension bushes on my NA8 and looking at the Mazdaspeed Competition bushings front and rear.

    http://www.good-win-racing.com/Mazda...t/61-1814.html
    http://www.good-win-racing.com/Mazda...t/61-1815.html

    Just wanted to know if anyone has installed this on their NA/NB and whether you felt a difference in NVH?

    CHeers

  2. #2
    6,000 rpm - mere mortals would shift HarryB's Avatar
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    Interesting. Just FYI, IL motorsport offers similar bushings (supposingly 20% or so firmer than OEM), which should be a decent compromise.

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    BRGNA8 (03-04-2016)

  4. #3
    Ninja Messiah kung fu jesus's Avatar
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    I was going to suggest the IL motorsports bushings too. I know one of our forum sponsors, R*Speed, sells them. They are here in Atlanta. Good people.

    https://www.rspeed.net/RSpeed_Miata_...p/nab-1009.htm

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    Rogue (03-04-2016)

  6. #4
    3,000 rpm - starting to feel the power Rogue's Avatar
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    My Mazcomp bushings are delrin.
    1992 BnT, 93LE #737, 94M, 95M, 96M, 97PEP, and a few 90s

  7. #5
    4,000 rpm - entering the fun zone mini_fd's Avatar
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    Mazda competition is 40% stiffer then OEM and its rubber. Correct me if I'm wrong but I just replaced every bushing on the rotary with them.

  8. #6
    3,000 rpm - starting to feel the power BRGNA8's Avatar
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    Quote Originally Posted by kung fu jesus View Post
    I was going to suggest the IL motorsports bushings too. I know one of our forum sponsors, R*Speed, sells them. They are here in Atlanta. Good people.

    https://www.rspeed.net/RSpeed_Miata_...p/nab-1009.htm
    Much difference between this and the Mazdaspeed Competition ones aside from price? They both seem to be rubber?

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    Ninja Messiah kung fu jesus's Avatar
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    No, not from what I can tell. I don't know where either set is manufactured, but if my experience with German cars tells me anything, the IL Mostorsort bushings are probably going to be excellent quality.

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    BRGNA8 (03-06-2016)

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