Ramair Pleated Carburettor Air Filter Baseplate to fit SU HS4, HIF4, HIF38 1.5in Mini Offset - 40mm Speedfactory This enables the Smart Port

This enables the Smart Port BOV to work like both a bypass AND vent to atmosphere valve in one

Our shifter has been race-tested in cars all over the world

The intake duct adds a second opening behind the hood

and a PT1/8 boss for an aftermarket sensor has been added

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Ramair Pleated Carburettor Air Filter Baseplate to fit SU HS4, HIF4, HIF38 1.5in Mini Offset - 40mm Speedfactory This enables the Smart PortRamairs hugely successful range of filter kits, designed to bolt directly to the carburettor body, is used widely in both competition and street applications. The element is of sturdy construction, supported by a stainless steel cage and provides maximum surface area to optimise the airflow for induction ramming. The range of baseplates are cut for a variety of well known carburettor types and have quick release fasteners to attach the element. RS