The supercharger bypass valve is an essential component to ensure the proper operation of a supercharger
system. It vents any excess air pressure the supercharger produces that the engine does not utilize under low load
Our standard bypass valve is included with most Stage I supercharger kits, which allows the bypass air to be
re-circulated back to the supercharger inlet for the quietest operation.
Our high-flow bypass valve flows over 60% more air than the standard bypass valve and has a more aggressive
sound than the standard bypass valve. Higher horsepower supercharger applications will require the high flow
bypass valve. The high-flow bypass valve is included in the Stage II supercharger kits. Mounting clamp, O-rings,
and banjo fittings are included.