The Mishimoto baffled oil catch can kit for 2015–2020 BMW M3 and M4 uses a compact two‑port baffled can with a 50‑micron bronze filter and internal baffle to separate oil from crankcase vapors. The CNC‑machined lid, direct‑fit hoses and application‑specific billet bracket enable installation without modifying the engine cover, while serviceable mounting and included fittings help protect the intake, intercooler, and VANOS systems.
Mishimoto 2015+ BMW F8X M3/M4 Baffled Oil Catch Can - Wrinkle Black