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  1. 2004 E60 525 Swirl flap removal

    BMW 5 Series - Tech Talk For All Gen Of 5 Series
    Been reading about these failing on older e60 wich have the 4.00mm and the newer DPF cars with 4.5mm flaps. Has anyone had them changed and if not what mileage are you running at. It affects certain models mainly 530d, 520d but also pre-LCI 525d. How much would it cost to have them removed...