H4/HS4 Ram Pipe Long 3.25"

SU aluminium billet machined ram pipe for H4/HS4 carburettors. 

Designed and manufactured in house to specific dimensions created to ensure ultimate airflow for the given bore size and length of inlet. Gently polished and finished with an engraved SU logo. 

Comes supplied with fitting bolts, washers and air intake gasket.