IRL Race Downpipe BMW M5/M8 F90/F91/F92/F93 S63

By installing these BMW F90 M5 upper and lower downpipes you achieve a distinctive exhaust sound and performance will be increased.

Features:

• 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.

Fitment:

BMW F91 F92 F93 M8 
BMW F90 M5 M xDrive
BMW F90 M5 Competition