Girodisc Corvette C5, C6 Z51 Front Replacement Rings 1990 Fully upgrade your intake system

Fully upgrade your intake system and breathe free for unrestricted power

2022 onwards

Our breather plate simply installs in place of the factory plastic breather plate located on top of the valve cover

0TFSI Supercharged (non-CREC)

IE's Supercharger Pulley Upgrade for Audi 3

Girodisc Corvette C5, C6 Z51 Front Replacement Rings 1990 Fully upgrade your intake systemOur 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.