BMW E46 Fanatics Forum banner

swirl flaps

  1. 320d swirl flap removal - down on power

    DIY: Do It Yourself
    I removed my swirl flaps and cleaned out my intake manifold yesterday (thread @bimmerforums -, and after putting everything back together the car started beautifully. Before it...
  2. 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...