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 a direct-fit Mishimoto catch can designed specifically for the BMW M3 and M4 (2015–2020). Turbos introduced with the S55 brought increased blow-by; this kit reduces oil vapor contamination that harms the intercooler, intake tract, and VANOS system. Advanced separation: 2‑port compact baffled can with 50‑micron bronze filter and internal baffle for superior oil/vapor separation. Precision engineering: CNC‑machined lid with large inlet/outlet ports matched to CCV hose inner dimensions. Direct-fit installation: Two OEM-style hoses and a billet aluminum mounting bracket — no engine cover modification required. Durable connections: Two aluminum 3/4" barb fittings for reliable hose attachment. Permanent oil capture: Condenses and traps blow-by (including low‑octane fuel vapors) rather than draining them back into the oil pan. Warranty: Backed by the Mishimoto Lifetime Warranty. This catch can kit helps maintain intake cleanliness and stable octane levels to reduce detonation risk and preserve performance. Easy to service and engineered for long-term protection, it’s an essential upgrade for any 2015–2020 M3 or M4 owner looking to safeguard the engine’s longevity and reliability.