VALVE COVER BREATHER FILTER For HONDA Integra Civic RSX K-swap K20 K20Z K24 UK
For HONDA Integra Civic RSX K-swap K20 K20A K20Z K24 K-SERIES. Type: VALVE COVER BREATHER. This valve cover breather filter to keep warm, oil saturated crankcase vapours from re-entering your engine through the intake tube.