Powerstop Z23 Evolution Sport Brake Kit - Front & Rear - BMW E85 Z4 3.0i

Product Details

If you use your car for daily commuting but occasionally enjoy pushing it to its limits, the K873 Z23 Evolution kit offers the reliability you need with the performance you crave. Every component is designed to be a direct bolt-on replacement for factory hardware, requiring no modifications to your vehicle. The rotors are mill-balanced for smooth operation, and the pads are thermally scorched during manufacturing to ensure a fast break-in period. By combining the thermal efficiency of drilled rotors with the superior bite of Z23 pads, this kit provides a predictable, high-friction braking experience that outperforms stock setups in both safety and style.

Key Features

• Bolt-On Ready: Designed to fit perfectly behind factory wheels without any modifications.

• Thermal Scorching: Pads are pre-scorched to reduce break-in time and provide immediate performance.

• Stainless Steel Hardware: Includes a premium hardware kit and high-temperature lubricant for a complete installation.

• Precision Drill Holes: Helps lower rotor temperatures by up to 180°C during extreme braking.

• Wear Sensors Included: Comes with both front and rear pad wear sensors to maintain factory safety alerts.

Specifications

• Series: Z23 Evolution Sport

• Fitment: 2003-2008 BMW Z4 (3.0i Models)

• Driving Style: Daily Driver / Performance Street

• Friction Coefficient: Higher than OE standard

• Rotor Construction: Vented (Front and Rear)

• Hardware Included: Premium Stainless Steel clips and pins

• Pad Shims: Multi-layer rubberized

• Warranty: 3-Year / 36,000-Mile Limited Warranty

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