Introducing our new range of SU aluminium billet machined ram pipes. These are available for carburetters with bore sizes from 1 1/4" up to 2" and in two different lengths. 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. To view our range of intakes please follow the link here.