BMW Genuine Sports Brake Retrofit Kit Replacement Spare Part 34112348054 Posted on January 10, 2024 by admin 34112348054 X5 F15 SAV X5 M50dX N57X (KS81) – – kg. 34112348054 X5 F15 SAV X5 M50dX N57X (KS82) – – kg. 34112348054 X5 F15 SAV X5 sDrive25d B47 (KT41) – – kg. 34112348054 X5 F15 SAV X5 sDrive25d B47 (KT42) – – kg.