F90 M5 front and secondary downpipes is entirely made of high-quality stainless steel by the means of the welding by TIG technique in argon medium.
BMW F90 M5 M xDrive 4.4i S63 V8 2017-
BMW F90 M5 Competition 4.4i S63 V8 2018-
• Diameter 84-76 mm., wall thickness 2mm;
• Complete high-quality stainless steel (AISI 304)
• Oxygen sensor ports by standard scheme;
• 100% OEM fit, you can use the original clamps;
• All the necessary fasteners are in set;
ALSO AVAILABLE WITH 200 cell catalytic converters.
100% "bolt-on" installation, in place of the stock part.
Notice: This set also fit on vehicles equipped with Otto particulate filter (OPF/GPF).