By installing these BMW F90 M5 upper and lower downpipes you achieve a distinctive exhaust sound and performance will be increased.
BMW F90 M5 M xDrive 4.4i S63 V8 2017+
BMW F90 M5 Competition 4.4i S63 V8 2018+
• Improved exhaust sound;
• Improved power;
• Diameter 3,3 inch (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 sports catalytic converters.
Notice: This set also fit on vehicles equipped with Otto particulate filter (OPF/GPF).