Hello All,

Does anyone know if the exhaust system from manifold to tail pipe and all parts in between are interchangeable between a Series 3 six cylinder petrol motor and a Series 3 four cylinder diesel motor? Are there differences in things like the muffler used in a petrol and a diesel motor in a Series 3?

The manifolds would be different - what about the other parts of the system?

Kind Regards
Lionel