A1-120SL - GiroDisc 2-Piece Rotor Assembly, Front Left

These are lightweight two piece rotors that are made specifically to be used on the B5 S4 and C5 A6/Allroad with the OEM "18Z" Brembo 6 piston caliper found on the Porsche Cayenne, Audi Q7, and VW Touareg. The only modification required is some minor clearancing on the bottom of the upright. We can provide instructions and a video on how to do this. Other than that the discs will bolt directly to the car and work with the "18Z" calipers perfectly.