Paragon 6-Piston Track Performance Big Brake Kit - Front for BMW 3 Series, 4 Series, 5 Series, 6 Series (GXX)

This complete, track-ready big brake kit is engineered for BMW 3, 4, 5, and 6 Series models on the Gxx chassis platform. Designed to deliver race-level stopping power with consistent performance, it features Paragon’s PA015 or PA035 6 piston calipers and high-efficiency 2-piece rotors. The only difference between the two calipers is the maximum rotor size they can accommodate—giving you flexibility based on wheel fitment and intended use.

Key Features:

• Paragon PA015 / PA035 6 piston calipers
  Note: PA015 and PA035 calipers differ only in the maximum rotor size supported

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

• Calipers available in hard anodized or ENP electroless nickel plated finishes

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

• Piston sizes optimized for G20 / G21 / G22 / G30 / G32 and related platforms – fully compatible with OEM ABS and master cylinder

• Works seamlessly with OEM rear brakes

• Provides consistent bite, excellent modulation, and fade resistance under heavy use

• Recommended for both street and track performance applications

• Complete pre-assembled front axle kit – bolt-on installation with no modifications required