RM MOTORS DOWNPIPE BMW SERIE E, 25D, 30D M57N

A set of downpipes replacing the catalyst and DPF filter.
Version with silencer.

Downpipe is suitable for vehicle equipped with a EURO 3 catalyst.
Downpipe has been completely made of high quality stainless steel (T304, X5CrNi18-10, 1.4301, AISI 304, 0H18N9).

Each element was develop with CNC technology.

Pipe diameter – 63,5 mm
Pipe diameter at the point of the connection with a middle section – 65 mm