Ships in 1-5 Business Days.
Use this valve cover breather filter to keep warm, oil saturated crankcase vapours from re-entering your engine through the intake pipe. Allowing crankcase vapour 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 the K-Tuned breather filter. Sold individually with a clamp to hold it in place.
*Fits all K series valve covers.