
From 2018, the M140i was built with a gasoline particulate filter (GPF/OPF), which noticeably muffles the exhaust note. This resonated (quieter) system replaces everything after the filter, restoring character while remaining refined for everyday driving.
Please note: For OPF/GPF-equipped models only. The factory particulate filter is retained.
Features
- Manufactured from 304L aircraft-grade stainless steel for long-term durability
- Resonated (quieter) configuration
- Choice of polished, Cerakote black, titanium or carbon fibre GT-90 trims
- 76.20mm pipe diameter
- Approx. 1 to 1.5 hours to fit (including removal of the original system)
- E-marked for road use
- Made in the UK
Fitment
- BMW F20 M140i 5-Door
- BMW F21 M140i 3-Door