Underground Division Downpipe for the models below:
-BMW E60/E61 520d 163hp (M47N2)
OEM CAT Part number: 18307796189
Pipe diameter - 63.5 mm
Downpipe made 100% from Stainless steel 304 and TIG welded for better performance and durability.
All the flanges and exhaust parts are made by CNC machine.