Powerstop Z23 Evolution Sport Brake Upgrade Kit - Front & Rear - BMW Z4 2.5i

Product Details

If you’re tired of "brake fade" when descending hills or navigating stop-and-go traffic, the PowerStop K4371 Z23 Brake Kit offers the reliability you need. This comprehensive "bolt-on" upgrade kit eliminates the guesswork of matching pads and rotors, providing a perfectly synchronized system for the front axle. The standout feature is the thermal stability; the drilled holes allow for maximum cooling, ensuring that your brakes remain responsive even under repeated heavy use. It is the ultimate balance between "street-friendly" manners and "track-ready" performance, giving you a firm pedal feel and confidence every time you hit the brakes.

Key Features

• Enhanced Thermal Management: The combination of internal vanes and external drilling prevents warping and heat-related brake fade.

• High-Coefficient of Friction: Designed for a higher initial "bite," meaning the vehicle reacts faster to your input on the brake pedal.

• Complete Installation Kit: Comes with everything required for a full front-end service, including new pin bushings and high-temp brake lube.

• Mill-Balanced Rotors: Every rotor is precision-balanced to ensure smooth, vibration-free operation at highway speeds.

• Direct Fitment: Designed to fit exactly like OEM parts, requiring no modifications to your calipers or suspension.

Specifications

• Driving Style: Performance / Spirited Street

• Rotor Finish: Silver Zinc Plated

• Brake Pad Series: Z23 Evolution Sport

• Number of Bolts/Holes: Vehicle specific (designed for 5-lug hubs)

• Shim Material: Multi-layer Stainless Steel

• Recommended Use: Daily driving, commuting, and performance upgrades

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Product Q&A

Lifetime Replacement

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