Girodisc Audi B9 S4, S5, SQ5 Front Rotors Mitsubishi-Evo X-2013 Our own CNC-machined seal housing

Our own CNC-machined seal housing is home to an incredibly reliable molybdenum disulphide seal

0T TSI (EA888 Gen1/2)*

and oil sludge into the intake system

8T TSI engine

Girodisc Audi B9 S4, S5, SQ5 Front Rotors Mitsubishi-Evo X-2013 Our own CNC-machined seal housingThese GiroDisc 2 piece rotors are a direct replacement for the front rotors on the B9 S4, S5, and SQ5. Our 2 piece, fully floating assemblies help shed unsprung weight and rotating mass from the front axle of the vehicle. The rotor rings are machined from a proprietary casting made of high carbon iron formulated to GiroDiscs specifications. This superior metallurgy results in a rotor that holds up better, and the 72 curved vanes act as a centrifugal