K4371 - Powerstop Z23 Evolution Sport Brake Upgrade Kit - Front & Rear - BMW Z4 2.5i
Powerstop Z23 Evolution Sport Brake Upgrade Kit - Front & Rear - BMW Z4 2.5i
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.
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
Prop 65 Warning
Product Q&A
Lifetime Replacement
This product is not eligible for Lifetime Replacement
Fits These Cars
MAKE
MODEL
SUBMODEL
ENGINE
Special Fitment Notes
BMW
Z4
2.5i
M54 2.5L
Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All
warranties, product application, fitment, and performance are the responsibility of Turner Motorsport.
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