Downpipe (Replace diesel-soot filter / Catalytic converter) for BMW 125d F20 / F21 LCI is entirely made of high-quality stainless steel by the means of the welding by TIG technique in argon medium.
• Diameter 63mm., wall thickness 2mm;
• Complete high-quality stainless steel (AISI 304);
• Double-sided welding of flanges and most loaded joints;
• Oxygen sensor ports;
• 100% OEM fit, easy to replace factory part;
• All the necessary fasteners are in set;
For Euro 6 model with B47 engine, includes secondary O2 sensor bung.
This product can be also used for:
BMW F20/F21 114d / 116d / 118d / 120d / 125d B47 engine;
BMW F22/F23 218d / 220d B47 engine;
BMW F30/F31 316d/318d/320d/325d B47 engine;
BMW F32/F33/F36 418d/420d/425d B47 engine;
BMW F25 X3 18d/20d B47 engine;
BMW F26 X4 20d B47 engine;
BMW F10/F11 520d/525d B47 engine;