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Thread: M3 3.0 and 3.2 Exhaust Manifold comparisons

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  1. #1

    M3 3.0 and 3.2 Exhaust Manifold comparisons

    Ill be in the market for Euro M3 exhaust manifolds soon. Ive read a heap of conflicting info/conjecture but the only difference i can determine between the two is the position of the O2 bungs the 3.2 EVO having them further down in front of the cats and the 3.0 having the bungs in the top part of the tubes close to head??? However any images i find suggest they are the same.
    Please feel free to elaborate or post images of what you have thanks.

    EVO 3.2? or 3.0 too

  2. #2
    BMWHaus Contributor
    Join Date
    Oct 2013
    Posts
    800

    RE: M3 3.0 and 3.2 Exhaust Manifold comparisons

    What you have pictured are 3.2, the 3.0 has the sensors at the cats.

    So yes there is a difference between them.

  3. #3

    RE: M3 3.0 and 3.2 Exhaust Manifold comparisons

    So they have the same specs apart from the sensor bungs positions? The 3.2 has same bore etc as 3.0?

    Sent from my GT-I9300 using Tapatalk

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