Overview
Milltek 80mm OPF/GPF Back Exhaust system for BMW M5 F90 (2018+). Direct axle-back replacement engineered to eliminate resonance peaks in the OE system while maintaining full emissions compliance. Uses existing OEM hangers and mounting points; cutting of OE rear section required.
Constructed from T304L stainless steel with hand-finished Cerakote Black GT-100 tailpipe trims. 3.15" & 80mm mandrel-bent pipes optimized for scavenging efficiency. ECE approved for EU markets. Dyno-tested to deliver measurable mid-range torque gains without sacrificing low-end driveability.
Details
- T304L stainless steel construction
- Mandrel-bent 3.15" & 80mm pipe diameter
- Cerakote Black GT-100 trims
- ECE type-approved
- OEM+ fitment (requires OE section removal)
- Engineered tone character - sportier note without high-speed drone
This system is manufactured to the same exacting standards as our full turbo-back systems, but delivers focused improvements where they matter most on the F90 M5.
Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.
