EBC BBK054BLU-1 Apollo 6-Piston Balanced Big Brake Kit with Blue Calipers and 355mm Rotors

The EBC BBK054BLU-1 Apollo Balanced Big Brake Kit represents the ultimate upgrade in braking performance for Subaru WRX, STI, and Impreza models. This comprehensive system replaces your vehicle's stock front brake calipers with high-performance British-engineered 6-piston calipers and upgrades to massive 355x32mm fully-floating 2-piece rotors.

Complete Balanced Brake System:

Unlike typical big brake kits that only upgrade the front axle, this balanced kit includes matching Yellowstuff rear brake pads for the original rear calipers, ensuring optimum brake balance and shorter overall stopping distances. The kit delivers a firmer, more responsive brake pedal feel and allows you to drive harder for longer without the start of brake fade.

Key Features:

• British-engineered 6-piston aluminum calipers with blue finish
• 355x32mm fully-floating 2-piece front rotors with cast iron rings and aluminum hubs
• Bluestuff NDX performance brake pads for front calipers with excellent cold bite and track capability
• Yellowstuff rear brake pads for balanced performance
• Stainless steel braided brake lines for front and rear axles
• 1 liter of BF307+ DOT 4 brake fluid with 307°C boiling point
• Complete hardware kit including brackets, bolts, washers, and spacers
• Vehicle-specific installation instructions

Advanced Caliper Design:

The Apollo calipers feature lightweight hard-anodized aluminum pistons with staggered sizes to eliminate uneven pad wear, serrated piston noses to reduce heat transfer, and a 2-piece bolted design with high-tensile 12.9 grade steel bolts for superior stiffness. All hardware is 100% stainless steel to prevent corrosion, and the 1-bolt pad retention system allows quick pad changes.

Floating Rotor Technology:

The fully-floating 2-piece rotor design allows the precision-cast iron rings to move independently from the aluminum center hubs, significantly reducing the risk of thermal stress and cracking under extreme conditions. This ensures consistent, fade-resistant braking performance even during aggressive driving.

Engineered for both street reliability and motorsport-level performance, this kit provides everything needed for a professional installation right out of the box.