Flange F20element connecting downpipe with a turbine or a further part of the exhaust. It saves the following models: BMW E60, E61 520d M47N2BMW E60, E61 525D, 530D M57NBMW E60, E61 525D, 530D M57NBMW E65, E66 730D M57NBMW E83 X3 20D M47NBMW E83 X3 20D M47N2