Girodisc Alfa Romeo 4C Rear Replacement Rings 20-0352 This premium component is crafted

This premium component is crafted from high-quality prepreg carbon fiber and red Kevlar

increasing the cross section of the intake and allowing the MAF sensor to read lower for the same amount of ingested air

Audi C7 S6 / S7

This comprehensive kit includes CNC-machined billet aluminum fuel rails and all necessary hardware to replace the factory fuel rails

Important Note: Install inline between fuel pump and fuel pressure regulator or fuel rail

Girodisc Alfa Romeo 4C Rear Replacement Rings 20-0352 This premium component is craftedOur 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.