2.75 Exhaust Decat Downpipes - BMW 5 6 Series F10 M5 / F12 M6 4.4 V8 12-16

Manufactured from highest quality T304 grade stainless steel
Mandrel Bent and fully TIG welded for strength and durability
Free flowing catalyst replacements to get the most from the twin turbo S63 V8 engine
Designed to improve power and torque across the entire RPM range