Designed for advanced track day enthusiasts and competitive racers, the PowerStop 2000-2005 BMW 3 Series and Z4 Front Track Day SPEC Brake Kit offers a high-performance braking solution engineered for extreme fade resistance and consistent pedal feel under demanding conditions. This comprehensive upgrade includes specially formulated brake pads and OE style, non-coated rotors that are dynamically mill-balanced for a smooth, reliable ride during intense track sessions or spec racing events. The friction material is optimized for high thermal loads, providing excellent grip both when cold and hot, ensuring confidence and control through every corner of your track day or race.
The rotors are direct-fit replacements, ensuring perfect compatibility with your vehicle’s original mounting points and maintaining optimal balance for superior stopping power. The included abutment clips, tension clips, and pin bushings facilitate easy installation and long-lasting performance. As the official brake supplier of Radford Racing School, these components are tested rigorously to deliver stability, low dust, and predictable modulation, making them ideal for serious drivers who demand durability and high-level performance from their braking system.
Whether you are pushing your vehicle to the limit on the track or competing in a spec racing series, this Stage 2 brake upgrade provides enhanced thermal capacity, reduced brake fade, and reliable stopping power. The kit also includes a front sensor wire for proper system monitoring, ensuring your braking system operates at peak efficiency. Upgrade your BMW with this high-performance brake solution for superior handling, safety, and race-ready confidence every time you hit the track or engage in competitive driving.
Features:
- Heavy-duty track day and competitive use with high thermal capacity brake pads
- OE style non-coated replacement rotors, dynamically mill-balanced for smooth operation
- Designed for consistent, stable modulation and fade resistance during intense driving
- Includes abutment clips, tension clips, pin bushings, and front sensor wire for complete installation
Fitment:
BMW 323Ci Base 2000
BMW 323i Base 1999 to 2000
BMW Z4 2.5i 2003 to 2005





