Girodisc Audi B5, B6, B7 S4 300mm Rear Rotors 20-0899 choose from three distinct launch

choose from three distinct launch options: street

2L' - Front

Gains are measured as the maximum delta percentage between two plots

necessary bolts and washers

Our disc can be an effective solution to this issue while improving brake modulation

Girodisc Audi B5, B6, B7 S4 300mm Rear Rotors 20-0899 choose from three distinct launchThese are lightweight two piece rotors that are made specifically to be used on the B5 S4 with the Stasis or 034 Motorsports rear caliper bracket allowing the use of a larger 300mm rotor. This is a complete replacement of the hat and rotor so you no longer have to source replacements through the defunct Stasis. The central hat section of our rotor is made from strictly U. S. sourced 6061 T6 aircraft specification aluminum. The disc is made from our