Stock brakes on the Focus ST MK2 were built to handle daily traffic, not repeated hard stops on track. The EBC Racing Apollo-4 Balanced Big Brake Kit replaces the front braking system with 330mm rotors, anodized four-piston Apollo-4 calipers, and braided lines, then goes further by including matching rear friction pads and rear braided lines to keep the entire brake balance intact.
Balanced braking, front to rear. Unlike kits that upgrade only one axle, this kit ships with EBC Yellowstuff brake pads for the front calipers, matching rear pads sized for the original rear caliper, and braided stainless brake lines for both axles. A mismatched brake upgrade shifts bias and reduces confidence; a balanced one delivers consistent, predictable stopping power every time you get on the pedal.
Apollo-4 calipers built in the United Kingdom. Every Apollo Series caliper is cast, machined, painted, and assembled in the UK. The caliper brackets and disc bell are machined from aerospace-grade billet aluminum for rigidity under thermal stress. Every metal fitting and disc drive bobbin is stainless steel, eliminating the corrosion that plagues lesser kits over time.
330mm rotors with a firmer pedal from the first stop. The larger rotor diameter increases swept area and thermal mass, letting you brake later and harder without the fade that builds through repeated heavy stops on track or during spirited driving. The complete hardware kit means you are not sourcing bleed nipples or brackets separately.
Yellowstuff pads included front and rear. EBC's Yellowstuff compound is the flagship fast-street and track friction material in the EBC lineup, offering strong initial bite, high heat tolerance, and a pedal feel that communicates grip rather than guessing at it.
Product Benefits
- Balanced Full-Vehicle Upgrade: Front big brake hardware plus rear Yellowstuff pads and rear braided lines included in one kit.
- Apollo-4 Four-Piston Calipers: Anodized, UK-cast, UK-machined calipers built for consistent clamping force under repeated hard use.
- 330mm Front Rotors: Increased swept area and thermal mass reduce brake fade during track sessions or aggressive street driving.
- Aerospace-Grade Billet Aluminum Brackets: High-strength caliper brackets and disc bells that resist deformation under heat and load.
- Stainless Steel Hardware Throughout: Every metal fitting, bleed nipple, and drive bobbin is stainless steel for long-term corrosion resistance.
- Braided Stainless Lines Front and Rear: Eliminates line expansion under pressure for a firmer, more responsive pedal.
- Yellowstuff Compound: EBC's flagship fast-street and track pad included on the front; matching rear pads keep bias balanced.
- Complete Hardware Supplied: All hardware needed to fully replace equivalent OEM braking components is included.
- UK Engineered and Assembled: Designed, manufactured, and assembled in the United Kingdom.
About EBC Racing: EBC Brakes has manufactured friction materials and braking components in the United Kingdom for decades, supplying products that span road use through motorsport competition. The Apollo Series represents EBC's commitment to keeping caliper design and production on British soil, delivering quality that competes with far more expensive imported alternatives.
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Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Trim | ST |
| Vehicle Fitment | 2012, 2013, 2014, 2015, 2016, 2017 |
