Fitting Position: both sides; Fitting Position: Rear; for OE number: 1 137 817, 22 31 6 771 219, 23 71 1 137 817, 6 771 219; Engine Code: M 50 B 25, M 52 B 25 (Vanos), N52B25A, N46B20CB, N46B20BD, N46B20B, N46B20CC, N46B20CD, S54, N46B20E; Transmission Code: A4S270R/A4S310R, A4S270/310R, A5S360R/A5S390R; Construction Year to: 12/2010, 11/2010; for model code: E93, E93LCI, E92, E92LCI, E90; Transmission Type: 5-Speed Manual Transmission, 6-Speed Manual Transmission, 5-Speed Automatic Transmission, 6-Speed Automatic Transmission, 7-Speed Dual-Clutch Transmission; Vehicle type: E90LCI; Left-/right-hand drive vehicles: for left-hand drive vehicles