Complete BMW EGR Valve And Cooler Delete Kit, designed for BMW N57N, N57Z, and N57X engines. EGR removal results in lower inlet air temperatures, improved reliability and performance, and less carbon buildup in the intake system. Important: This kit is not compatible with older N57 or N57S engines. For a compatible kit, please click here. FITS THESE BMW MODELS: BMW 3 Series: F30, F31, F34 330d (190kw / 258hp) – N57N 330dX (190kw / 258hp) – N57N 335dX (230kw / 313hp) – N57Z BMW 4 Series: F32, F33, F36 430d (190kw / 258hp) – N57N 430dX (190kw / 258hp) – N57N 435dX (230kw / 313hp) – N57Z BMW 5 Series: F07, F10, F11 530d (190kw / 258hp) – N57N 530dX (190kw / 258hp) – N57N 535d (230kw / 313hp) – N57Z 535dX (230kw / 313hp) – N57Z 535d (190kw / 258hp) – N57N (USA) 535dX (190kw / 258hp) – N57N (USA) M550dX (280kw / 381hp) – N57X BMW 6 Series: F06, F12, F13 640d (230kw / 313hp) – N57Z 640dX (230kw / 313hp) – N57Z BMW 7 Series: F01, F02 730d (190kw / 258hp) – N57N 730dX (190kw / 258hp) – N57N 730Ld (190kw / 258hp) – N57N 740LdX (190kw / 258hp) – N57N 740d (230kw / 313hp) – N57Z 740dX (230kw / 313hp) – N57Z 750dX (280kw / 381hp) – N57X 750LdX (280kw / 381hp) – N57X BMW X3 F25 30dX (190kw / 258hp) – N57N 35dX (230kw / 313hp) – N57Z BMW X4 F26 30dX (190kw / 258hp) – N57N 35dX (230kw / 313hp) – N57Z BMW X5 E70 M50dX (280kw / 381hp) – N57X BMW X5 F15 30dX (190kw / 258hp) – N57N 35dX (190kw / 258hp) – N57N 40dX (230kw / 313hp) – N57Z M50dX (280kw / 381hp) – N57X BMW X6 E71 M50dX (280kw / 381hp) – N57X BMW X6 F16 30dX (190kw / 258hp) – N57N 40dX (230kw / 313hp) – N57Z M50dX (280kw / 381hp) – N57X Note: If your model is not listed here, look for it under another product. If you cannot find your model anywhere, contact us for assistance. OEM reference part numbers: 11 71 7 810 871, 11717810871, 7810871, 11 71 7 822 346, 11717822346, 7822346, 11 71 7 822 350, 11717822350, 7822350, 11 71 7 823 210, 11717823210, 7823210, 11 71 9 886 714, 11719886714, 9886714, 11 71 7 805 447, 11717805447, 7805447, 11 71 8 517 724, 11718517724, 8517724