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z4m loose duct brake
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  1. E85 / E86 Z4 (2003-2008)
    So I was washing the Z4MC today and discovered something that amazed me... I'm no mechanic at all, but I know how to spot a loose bolt or two. While washing it I noticed the front brake air intake thingymajiggers... you know, the little ducts on the front bumper that bring air to the brake area...
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