This part is listed by BMW as BMW part number 18111723379 (18-11-1-723-379) and is described as Genuine BMW 57MM ID Exhaust Gasket Ring for E46 M3 (2001-2006), E36 Z3M (2001-2002), and E85/E86 Z4M (2006-2008).
Z3M/Z4M Note: Sold individually. 2 required per vehicle.
E46 M3 Note: E46 M3 uses 2 different size seal rings for this connection. Please see below for BimmerWorld recommended related items.
For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us 877-639-9648.
BMW Fitments:
3 Series
E46 (99-05) > M3
Z Series
E36/7 / E36/8 Z3 (96-02) > Z3 M - S52
E36/7 / E36/8 Z3 (96-02) > Z3 M - S54
Z Series
E85 / E86 Z4 (03-08) > Z4 M
