Downpipe BMW F07 550i, 550ix GT
4.4
N63B
2013-2017
450 bhp
RWD+xDrive
Pipe diameter - 76 mm
Pipe diameter at the point of the connection with a middle section - 70 mm
Downpipe has the following connections:
- two lambda sensor bungs on each pipe.
Downpipe has been completely made of high quality stainless steel (T304, X5CrNi18-10, 1.4301, AISI 304, 0H18N9). Each element was develop with CNC technology. 24 months manufacturerÂ’s warranty for the product.
OE:
18327645441
18327645440
18327847985
18327847986