Paragon 4-Piston Track Performance Big Brake Kit – Rear for BRZ / GR86 / 86

This complete, track-ready big brake kit is designed for the Subaru BRZ, Toyota 86, and GR86, featuring Paragon’s PA025 4 piston rear calipers. Engineered for track day enthusiasts, this kit delivers outstanding braking performance, thermal stability, and long-term durability. Developed using premium materials and tested under extreme conditions, it's a reliable upgrade for high-performance street and track use.

Key Features:

• Paragon PA025 4 piston calipers

• Fully-floating 2-piece rotors with 48 directional ventilation vanes – runs up to 30% cooler than OEM

• Calipers finished in Mil-Spec hard anodized or ENP electroless nickel plating

• Hard anodized rotor hats – increased resistance to heat, wear, and discoloration

• Piston sizes optimized for BRZ / 86 / GR86 – fully compatible with OEM ABS and master cylinder

• Delivers consistent heat resistance, confident bite, and precise brake modulation

• Ideal for both street and track driving

• Complete pre-assembled rear axle kit – easy bolt-on installation

• Note: Retains OEM electronic parking brake (E-brake) function