NGK Spark Plugs V-Power - ZFR6F-11 - H22A/F20B transmission adaptors moisture and blow-by gas that

moisture and blow-by gas that causes carbon and sludge build-up in the intake system and engine to keep them clean

The steel wire reinforced design eliminates the issue of hose collapse that other inlet hoses suffer under vacuum at peak demand

The actual mount itself is CNC milled from a solid block of T6-6061 aluminum

engine compartment

NGK Spark Plugs V-Power - ZFR6F-11 - H22A/F20B transmission adaptors moisture and blow-by gas thatNGK Spark Plugs V Power ZFR6F 11 H22A F20B Supplied by Honda for all factory H22A F20B motors. For those wanting a longer lasting plug, choose the iridium option listing below Sold in sets of 4