Girodisc Toyota GR Supra, BMW 348mm Front Replacement Rings AUDI_A4_B8 Slotted rotors have a superior

Slotted rotors have a superior advantage over blank rotors in wet or raining conditions by preventing water films to form between the brake pad and rotor surface

and superior heat resistance

The hose assembly is rated to withstand more than 800 PSI

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INCREASED HORSEPOWER & TORQUE

Girodisc Toyota GR Supra, BMW 348mm Front Replacement Rings AUDI_A4_B8 Slotted rotors have a superiorOur 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.