SKU: 1A5.5004A1
Brembo 05-06 Focus Front GT BBK 4 Piston Cast 2pc 305×28 1pc Rotor Slotted Type-1-Black
This Brembo GT front big brake kit upgrades 2005-2006 Ford Focus ZX4 ST braking with 4-piston fixed calipers 2-piece 305x28mm slotted rotors and performance pads. It provides consistent stopping power under high heat from repeated hard braking. The kit bolts directly onto factory hubs for immediate track or street gains.
Key Features
- 4-Piston Fixed Calipers: Cast monobloc aluminum design applies even clamp force across pads for shorter stopping distances and reduced fade
- 2-Piece 305x28mm Slotted Rotors: Lightweight aluminum hat with steel friction rings vents heat and gases to maintain grip in demanding conditions
- Type-1 Black Finish: Hard anodized calipers resist corrosion and wear while retaining heat for optimal pad performance
- Included Performance Pads: High-friction compound offers strong initial bite and progressive feel compatible with street and track use
- Complete Hardware Kit: Braided stainless lines brake pad retainers and all mounts ensure precise fit without modifications
Product Notes
- Front kit only designed for OEM rear brakes
- Break-in procedure required for rotors and pads to achieve full performance
- Oversized package requires freight carrier for delivery
Installation Notes
- Professional installation recommended.
- Bolt-on fit uses factory wheel bolt pattern and hub no spacers needed
- Compatible with 17-inch or larger wheels verify caliper clearance before mounting
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005 | Ford | Focus | ZX4 ST |
| 2006 | Ford | Focus | ZX4 ST |
Why Choose Brembo?
- Motorsport-proven components used in Formula 1 and GT racing
- OEM supplier to Ferrari Lamborghini and Porsche
- Engineered for precision balance of weight heat management and durability
Frequently Asked Questions
- Q: Will this kit fit my 2005 Ford Focus ZX4 ST?
A: Yes it is direct bolt-on for 2005-2006 Ford Focus ZX4 ST models with no modifications to suspension or hubs. - Q: What materials are used in the calipers and rotors?
A: Calipers are cast aluminum monobloc rotors feature a 2-piece design with aluminum hat cast iron rings and slotted surfaces. - Q: What warranty coverage applies?
A: Brembo provides 24-month warranty against defects in materials and workmanship from purchase date.
Shipping & Handling
- Method: UPS Ground or Freight for oversized box
- Availability: Special order ships within 3-5 business days
- Packaging: Oversized box measures 20 x 16 x 12 inches
- Weight: 49.5 lbs





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