Use K-Tuned's valve cover breather filter to keep warm, oil saturated crankcase vapors from re-entering your engine through the intake pipe. Allowing crankcase vapor to re-enter the engine hurts performance and leaves a nasty oily residue all over the inside surface of the intake manifold. To prevent this, you can delete the factory valve cover vent hose and replace it with K-tuned's breather filter.

Sold individually with a clamp to hold it in place.

Compatible with all K-series engines.