High-quality downpipe for BMW F07, F10, F11 525d, 530d, 530dX, 535d, 535dX with N57, N57N, N57S and N57Z engines. Important: This downpipe is designed to fit cars with Euro 5 emission standard. We also have Euro 6 version, so please verify your car’s emission standard before buying or send us your VIN code, and we will check it for you. FITS THESE BMW MODELS: BMW 5 Series: F07, F10, F11 [2009-2015] 525d (150kw / 204hp) – N57 530d (155kw / 211hp) – N57 530d (180kw / 245hp) – N57 530dX (180kw / 245hp) – N57 530d (190kw / 258hp) – N57N 530dX (190kw / 258hp) – N57N 535d (220kw / 299hp) – N57S 535dX (220kw / 299hp) – N57S 535d (230kw / 313hp) – N57Z 535dX (230kw / 313hp) – N57Z 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. SPECIFICATION: • Quality stainless steel (SS304) • Downpipe diameter: 3″ (76mm) • Flange to turbine diameter: 105mm • Connection to exhaust (stock): 70mm • One socket for lambda (oxygen) sensor • Two sockets for temperature (EGT) sensors • One pipe for the pressure sensor hose OE reference numbers: 18 30 8 511 143, 18308511143, 8511143, 18 30 7 807 135, 18307807135, 7807135, 18 30 7 805 780, 18307805780, 7805780, 18 30 8 512 701, 18308512701, 8512701, 18 30 8 513 527, 18308513527, 8513527, 18 30 8 515 653, 18308515653, 8515653, 18 30 8 517 208, 18308517208, 8517208, 18 30 8 513 529, 18308513529, 8513529, 18 30 8 515 454, 18308515454, 8515454, 18 30 8 512 692, 18308512692, 8512692, 18 30 8 512 710, 18308512710, 8512710, 18 30 8 511 146, 18308511146, 8511146