Mishimoto Oil Catch Can Kit for BMW M3/M4 2015-2020 2-Port Baffled 50-Micron ...

Mishimoto Oil Catch Can Kit for BMW M3/M4 (2015–2020) — 2-Port Baffled, 50-Micron Protect your S55 engine with the Mishimoto 2-Port Baffled Oil Catch Can Kit. Designed specifically for BMW M3 and M4 models (2015–2020), this kit reduces oil blow-by entering the intake, intercooler, and VANOS system to preserve performance and reliability. Key Features 50-micron bronze filter and internal baffle for superior oil-vapor separation. CNC-machined lid with large inlet/outlet ports matching CCV hose dimensions. Direct-fit installation — two premade hoses and one billet aluminum mounting bracket; no engine-cover modification required. Color-matched options — choose from 12 BMW-specific colors or classic black. Durable fittings — two 3/4" aluminum barb fittings for secure hose connections. Mishimoto Lifetime Warranty for long-term peace of mind. Why Choose Mishimoto? Unlike heated air-oil separators that return blow-by to the oil pan, this baffled catch can condenses and traps contaminants — including low-octane fuel vapors — keeping them out of your engine permanently. Ideal for daily drivers and tuned cars seeking consistent octane and reduced detonation risk.