The Moroso small‑body air/oil separator catch can for 1990–2005 Mazda Miata is a billet‑aluminum unit designed to intercept oil and crankcase vapors before they reach the intake. Sized for tight engine bays and classic layouts, it provides a serviceable collection chamber and straightforward mounting, helping reduce oil deposits on intake runners and throttle components while preserving original hose routing.
Moroso 90-05 Mazda Miata Air/Oil Separator Catch Can - Small Body - Billet Aluminum