S&S Cycle High-Flow Air Filter And Adapter Kit 17-0045 S&S and WIX filters have combined forces to produce a high-flow filter for E & G carburetors The high-flow filter is 1 taller than S&S standard filter and features a low restriction, pre-oiled filter element The low restriction element, combined with the larger surface area provided bythe 1 filter extension, adds up to an airflow increase of 37% over the standard filter The filter and filter adapters extend the teardrop housing out 1 The resulting band of exposed filterimparts a high-performance street racer look