This Aero6 kit is fortified for competition with the wider 20mm thick pad, black anodized version of the Aerolite 6R radial mount caliper that is equipped with stainless steel pistons and internal damping springs. 14.00" diameter two-piece rotor assemblies featuring Spec37 alloy SV-GT directional vane competition rotors mount to the OE hubs with weight saving aluminum hats. BP-40 compound SmartPads provide fast response and high friction throughout their entire temperature range. These fully bolt-on kits include mounting brackets, hardware, and a detailed installation guide.