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rear deck

  1. Subwoofer/Rear deck rattle fix

    E39 M5 and E52 Z8 Discussion
    My car has the twin 5” Nokia subwoofers and box, and under medium bass, there was a loud rattle coming from the trunk. Under heavier bass, it would penetrate into the cabin, as well. I first tried sandwiching foam (backer rod) between the subwoofer box and the rear deck and between the carpeted...