The Powerstop Z23 Evolution Sport Brake Upgrade is the ultimate "bolt-on" solution for owners looking to revitalize their vehicle's stopping power. By combining precision-machined rotors with a high-friction pad formula, this kit provides a shorter stopping distance and a firmer pedal feel. Every component is engineered to work together, eliminating the guesswork of mixing and matching parts. Whether you're navigating heavy traffic or winding backroads, the K2877 kit ensures your braking system stays cool, quiet, and responsive under pressure.
Key Features
Noise-Free Braking: Features rubberized shims that act as a thermal barrier to insulate against vibration and squeal.
Enhanced Heat Dissipation: Rounded slots and precision-drilled holes prevent the rotors from warping under high temperatures.
Direct Fitment: Engineered specifically to match the original dimensions of your vehicle for a seamless, "no-modification" install.
Improved Initial Bite: The Z23 pads offer a higher coefficient of friction than OEM pads for immediate response.
Complete Kit Convenience: Saves time and money by providing everything needed for a full front-axle brake service.
Specifications
Product Series: Z23 Evolution Sport
Fitment Type: Vehicle Specific (K2877)
Rotor Type: Vented, Drilled, and Slotted
Pad Wear Sensor: Not Included (re-use OEM if applicable)
Maximum Operating Temperature: Approximately 1000°F (538°C)
Warranty: 3-Year / 36,000 Mile Limited Warranty
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
All
535i
All
Fits 2008-2010 BMW 535i (replaces OE riveted 2-piece)
BMW
All
545i
All
Fits 2004-2005 BMW 545i (replaces OE riveted 2-piece)
BMW
All
550i
All
Fits 2006-2010 BMW 550i (replaces OE riveted 2-piece)
BMW
All
645Ci
All
Fits 2004-2005 BMW 645Ci (replaces OE riveted 2-piece)
BMW
All
650i
All
Fits 2006-2010 BMW 650i (replaces OE riveted 2-piece)
*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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