Girodisc Mercedes 360mm Front Replacement Rings 180SX Complete bolt-on coolant expansion tank

Complete bolt-on coolant expansion tank kit engineered by Radium Engineering for Nissan GT-R R35

VW - Tiguan 5N 2017+ 2

ion-plated black with HKS laser engraving

The included IE throttle adapter is cast and CNC machined from aerospace quality aluminum creating a smooth transition from the larger throttle body to the supercharger inlet

turbocharged applications

Girodisc Mercedes 360mm Front Replacement Rings 180SX Complete bolt-on coolant expansion tankOur 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.