We also have Secondary Air Injection Pump parts for other Bmw models, including 318i, 318is, 318ti, 320i, 323Ci, 323i, 325Ci, 325i, 325xi, 328i, 328i xDrive, 328is, 328xi, 330Ci, 330i, 330xi, 525i, 528i, 530i, 540i, 545i, 645Ci, 740i, 740iL, 745Li, 745i, M3, M5, M6, X3, X5, Z3, Z4.