09 Design BBK Replacement Brake Discs Pair 355x32mm – For Ford Puma ST 1.5 / Ford Focus ST Mk4/Mk4.5
Upgrade your stopping power with this matched pair of 355×32 mm replacement brake discs for 09 Design big brake kits. Built for fast road and track days, they deliver strong, consistent braking and resist fade under hard use.
Each disc uses FC25 high carbon material for excellent heat control and strength. The blackened finish helps fight corrosion and supports even heat spread. A floating setup works with your existing 09 Design disc bells and bobbin hardware to allow controlled thermal expansion, helping prevent warping and vibration.
A motorsport-inspired groove pattern clears gases and debris, keeps the pad face clean, and improves initial bite. This supports a firm, predictable pedal and longer pad and disc life when driven hard.
Direct fit for 09 Design big brake kits on Ford Puma ST 1.5 and Ford Focus ST Mk4/Mk4.5. Please confirm on our vehicle lookup tool or check the Vehicle Fitment tab before ordering.
| Disc diameter | 355 mm |
| Disc thickness | 32 mm |
| Configuration | Floating rotor compatible with 09 Design disc bells |
| Material | FC25 high carbon |
| Finish | Blackened anti-corrosion |
| Pattern | Uniquely grooved |
| Supplied | Pair, precision matched |
Fitment
For 09 Design big brake kits on Ford Puma ST 1.5 and Ford Focus ST Mk4/Mk4.5. Use our vehicle lookup or see the Vehicle Fitment tab for full details.
Installation and safety
Professional installation recommended. Bed in new discs and pads carefully. Inspect discs and pads regularly and replace when worn. Torque all hardware to the correct spec and use the correct 09 Design bobbin system and disc bells.




