CTS Turbo 1″ breather filter rubber base

The CTS Turbo 1″ breather filter (rubber base) is designed for use on secondary air injection systems with 1″ slip fit connections.  This breather filter is included in our CTS-IT-270R, CTS-IT-300 and CTS-IT-300R intake kits on cars that are equipped with secondary air injection (SAI).  This air filter can also be used in custom applications when a small breather filter is required, such as for custom catch can kits.