BMW N47 328d / X3 28d 2.5" Downpipe – F30 F31 F25
OFF ROAD USE ONLY
Catalyst configuration: Choose the non-catted setup or add a genuine GESI diesel oxidation catalyst (DOC) for $300. The DOC is integrated into the selected downpipe configuration.
Emissions note: The GESI DOC is not a replacement for the factory diesel particulate filter (DPF), SCR/DEF system, or any other required emissions equipment. Vehicle legality and emissions compliance depend on the complete installation and applicable laws.
The Kassel N47 diesel downpipe is a 2.5" stainless steel downpipe for BMW N47 applications including the 328d and X3 28d. These parts are constructed from 304 stainless steel and utilize 304 stainless for all flanges and bungs.
Vehicle clarification: This product fits the diesel BMW 328d—sometimes searched as the BMW 328 diesel—and does not fit the gasoline 328i.
Fits:
- BMW F30 328d
- BMW F31 328d wagon
- BMW F25 X3 28d
Designed, manufactured, and TIG welded by hand in the USA.
Downpipe includes the required band clamp. A Stage 2 calibration is required to run this pipe properly.
