UD Downpipe BMW E87 118D/120D & E90/E91 318d/320d (M47N2 ENGINES) EURO 3 Catalyst Converter
Underground Division Downpipe for the models below:
-BMW E87 118D/120D (2003-2007)
-BMW E90/E91 318D/320D (2004-2007)
Pipe diameter - 63.5mm
Pipe diameter (connection to the oem exhaust) - 55 mm
OEM Part Number: 18307794914
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.