Girodisc Ferrari 246, 308 BBK Front Replacement Rings EJ257 but it built to perform

but it built to perform by effectively channeling cold air from the front of the car to the massive air filter

black-anodized aluminum fuel rail

including the internal trumpets

Designed to reduce airflow restriction

Girodisc Ferrari 246, 308 BBK Front Replacement Rings EJ257 but it built to performOur replacement rings are sold in pairs and include replacement hardware. The only parts you will reuse are your existing GiroDisc hats. Please note that unless specifically noted, GiroDisc replacement rings are only designed to work with GiroDisc hats. They are not designed to be used with other brands, including hats from cars equipped with 2 piece rotors from the factory.