Piaggio Racing Membrane Block Fibreglass
The largest intake manifold is no use when a flow restricted membrane block is waiting for it. With this inexpensive racing membrane block, your mixture is now free to go. The extended flow allows greater gas flow rates at the same time.
The rubber-vulcanised fibreglass membrane not only dense better than conventional membranes. Due to the higher flexibility, they lead to more direct response. Even in the event of damage to the membrane, these do not lead to motor total damage. The original metal membranes of the original membrane block, however, already.
Suitable for all vehicles with air and water-cooled Piaggio engines.