Girodisc BMW F8X, G8X 400mm Front Replacement Rings Ford-FocusRS-2016 IE uses a two-piece heat

IE uses a two-piece heat shield which performs and looks great

so it runs on the stock ECU without a check engine light

Audi RS3 8V (2015–2020)

Your stock airbox is manufactured under regulations to perform only one job

Girodisc BMW F8X, G8X 400mm Front Replacement Rings Ford-FocusRS-2016 IE uses a two-piece heatOur 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.