Ramair Carburettor Foam Air Filter with Baseplate to fit SU HS4, HIF4, HIF38 1.5in (Mini Offset) - 65mm Internal Height Seats & Rails Rear: -42mm

Rear: -42mm

SpeedFactory 4 bar MAP sensors can precisely calculate boost pressure from 1-43+ psi while still allowing smooth stock OEM drivability at any boost level

providing time to shut down an engine before damage occurs

make a statement and show your love for Honda’s B-series

Ramair Carburettor Foam Air Filter with Baseplate to fit SU HS4, HIF4, HIF38 1.5in (Mini Offset) - 65mm Internal Height Seats & Rails Rear: -42mmRamairs hugely successful range of carb 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 which 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.