BMW 1 Series (E81) 120d/123d M Sport 3-door (2007 and later) |
Type of system | CAT-BACK (SSXBM933) - Quad-outlet. Requires rear mounting brackets for the 123d model (available from your BMW dealer) and modifications to the rear valance |
Part No | MSBM181, MSBM182, MSBM184, MSBM185 |
Description | Connecting Pipe, Centre Section, LH Rear Silencer, RH Rear Silencer |
Tailpipe | Twin 76.2mm Special, Twin 76.2mm Special |
Pipe Dia (mm) | 70.00mm (2.76") |