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swirl flap

  1. 320d Swirl Flaps Solution

    General E46 Forum
    Hello my fellow BMW owners, I have recently purchased a BMW 320d, and have since discovered its famous reliablity issues, namely Turbo Failure and Swirl Flaps being sucked into the engine, i researched this and thought I may as well make my first post a useful one and I have included a link on...