DBA Porsche 911 99-04 Turbo(incld 6 Piston Caliper)/C4S/ 02-05 GT2/GT3/GT3RS (996)/ 04-10 C2S/C4S (9 - DBA42397XSDBA's 4000 Series XS rotors feature our best technology & materials for maximum performance. High carbon & heat treated iron, patented Kangaroo Paw ventilation and a unique drill & slot pattern makes the perfect direct replacement rotor. Vehicle Fitment: 2004 2010 Porsche 911 Carrera 4S 2001 2010 Porsche 911 Turbo 2003 2005 Porsche 911 GT2 2004 2005 Porsche 911 GT3 What's Included: DBA Porsche 911 99 04 Turbo(incld 6 Piston Caliper) C4S 02 05 GT2 GT3