Downpipe DECAT BMW F30, F31, F34 N47N, N47S1
316d, 318d/dx, 320d/dx, 325d
2011-2015
116, 143, 184, 218 bhp
Pipe diameter - 63,5 mm
Pipe diameter at the point of the connection with a middle section - 61 mm

Downpipe has the following connections:
- one lambda sensor bung
- two threaded bungs for a temperature sensor
- one pipe for the pressure sensor hose.
The downpipe fits models with the EURO 5 emission standard (one tube for connecting the pressure sensor). Downpipe is also available in EURO 6 version - 117101 (two tubes for connecting a pressure sensor).
Downpipe has been completely made of high quality stainless steel (T304, X5CrNi18-10, 1.4301, AISI 304, 0H18N9). Each element was developed with CNC technology. 24 months manufacturer’s warranty for the product.

OE number:

18308508993

18308508994

18307823496

No review