Brembo 11-18 Focus/13-18 Focus ST Front GT BBK 4 Piston Cast 336 x28 1pc Rotor Slotted Type1-Red

If you're looking to significantly improve your Focus or Focus ST's stopping power, especially for spirited driving or track use, a big brake kit like this Brembo GT BBK is a serious upgrade. This kit replaces your factory front brakes with larger, more capable components designed to handle higher temperatures and provide more consistent braking performance. It's a substantial change from stock, built for drivers who demand more from their braking system.

This Brembo kit features robust 4-piston cast iron calipers that offer increased clamping force over the factory 1-piston setup. They work with substantial 336x28mm one-piece rotors. These rotors are slotted, which helps to vent gases and heat away from the pad surface, maintaining better friction and reducing fade during hard braking. The larger rotor surface area and the caliper's design work together to dissipate heat more effectively, which is crucial for preventing brake fade when you're pushing the car hard. The calipers are finished in a bright red, adding a visual upgrade to your wheels.

Installing a big brake kit like this involves replacing the entire front brake assembly, including the calipers, rotors, and often requires specific brake lines for optimal performance. While it's a more involved installation than just swapping pads or rotors, the performance gains are substantial. This kit is a well-built solution for those who want a noticeable improvement in braking feel and fade resistance.