DBA’s New Brake kit of T3 4000 series slotted rotors and brake pads have been designed for drivers seeking high initial bite and friction consistency from low to high temperatures. 
DBA recommends T3 slotted rotors in the 4000 Series for best stopping performance.

Kit Contains 2 x Front & 2 x Rear T3 4000 series slotted one piece brake discs and set of EITHER Street Performance OR Extreme Performance Front & Rear Brake Pads

Specifications:

• Perfectly matching and extensively tested combination of disc and pad
• DBA discs: Kangaroo Paw - 144 diamond and tear drop pillar ventilation system
• DBA discs: T3 slots - additional number of out-gassing exit points allows friction gasses to escape freely and enhance the pad bite
• DBA discs: Thermal Stability Profiling (TSP) and enhance durability of the disc under heavy braking conditions
• DBA pads: Choice of either Street Performance (Green) or Extreme Performance (Orange)
• DBA pads: DBA recommend Street Performance (Green) brake pads for daily driver and performance vehicles
• DBA pads: DBA recommends Xtreme Performance (Orange) brake pads for street performance as well as club track days
  
• Direct fit, no changes required over stock set up
• One combo - one manufacturer = no warranty issues

Ford Focus RS mk3