These high flow air filters from Ramair are designed to bolt directly to engines fitted with twin carburettors. The twin layer foam construction provides maximum air flow with optimal filtration. The foam is internally supported by a T304 grade stainless steel cage to ensure the filter stays in shape. The filter is supplied with a specific baseplate to fit various engine / carburettor configurations but there are also options available with blank baseplates which can be machined to suit other applications.Designed for maximum airflow for optimum engine performanceTwin layer foam for excellent filtrationRigid polymer base and stainless steel internal cage ensure the filter stays in shapeIncludes a baseplate to fit twin carburettorsMade in the UKRamair bolt on carburettor air filters are available in various different heights. For maximum performance and filtration the highest option should be used, where space allows.Height Options: The height specified in the drop down menu is the exte