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Power Stop K4107 Z23 Evolution Sport Carbon-Fiber Ceramic Brake Pad and Drilled & Slotted Rotor Kit

(2008-2010 BMW 328i)

Manufacturer

Picture for manufacturer Power Stop

Part Number

K4107
12 reviews
Sale Price

$528.28

Estimated ship date Thursday, November 19

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Fitment guaranteed

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Product Details

The Power Stop K4107 Z23 Evolution Sport Brake Upgrade Kit is a complete front and rear brake solution engineered to deliver meaningful performance gains over stock brakes — without sacrificing everyday drivability. This bolt-on kit includes everything needed for a straightforward upgrade: drilled and slotted rotors, carbon-fiber ceramic brake pads, and premium stainless-steel hardware.

Z23 Carbon-Fiber Ceramic Brake Pads

Power Stop's proprietary Z23 carbon-fiber ceramic compound is engineered to significantly increase braking performance compared to traditional ceramic pads. The low-dust formulation is verified through third-party on-vehicle testing, keeping wheels cleaner longer. Dual-layer rubberized shims provide noise insulation for virtually silent braking, while powder-coated backing plates deliver added rust resistance and longevity.

Drilled, Slotted & Zinc-Plated Rotors

The performance rotors feature precision cross-drilled holes and slots that work together to maximize rotor cooling, dispel heated gases and moisture, and continuously clean the pad surface for consistent bite. Manufactured from fine-grade iron castings and finished with a silver zinc plating, these rotors resist rust and corrosion while delivering an aggressive look behind open-spoke wheels.

Kit Contents:

  • Front and rear drilled & slotted zinc-plated performance rotors
  • Front rotor outside diameter: 12.280 in. | Thickness: 0.940 in.
  • Rear rotor outside diameter: 11.800 in. | Thickness: 0.780 in.
  • Front and rear Z23 carbon-fiber ceramic brake pads
  • Premium stainless-steel hardware kit
  • Installation & break-in guide

Key Features:

  • Complete front & rear coverage — one kit, one order
  • Bolt-on fitment; compatible with stock calipers
  • Third-party verified low-dust formula
  • Dual-layer rubberized shims for quiet operation
  • Zinc-plated rotors for long-lasting corrosion protection
  • Cross-drilled holes and slots for maximum cooling and gas dissipation

⚠ WARNING (Proposition 65): Some products may contain chemicals such as DEHP, which can cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Products specifications

Fits

2008-2010 BMW 328i

Friction Material Composition

Carbon Fiber Ceramic

Grade Type

Performance

Surface Type

Slotted X Drilled

Position

Front and Rear

Disc Construction

Vented

Pad Wear Sensor Included

Yes

Rotor Outside Diameter

300mm

Rotor Outside Diameter

312mm

Pad Shims Included

Yes

Rear Rotor Outside Diameter

299.8

Front Rotor Outside Diameter

312.0

Front Disc Brake Rotor Construction

VENTED

Rear Disc Brake Rotor Construction

VENTED

Wheel Lug Bolt Quantity

5

Prop 65

Yes

Prices the best

website works well. Fast and easy check out. As long as the parts arrive quickly I will be completely satisfied.

So far so good...

found exactly what l was looking for in a hurry!

Quick response on order and said it would be here in a few days.<br>Would use Autoplicity again.

Autoplicity must have sent my Airaid CAI within hours of my order because UPS delivered it right away. I even got it before I received an e-mail indicating the order had been processed or a notification of shipping e-mail. <br><br>The online advertised price seems to vary by about $20 and that means that you must monitor the site if you are to get the lower price. However, Autoplicity has arranged with BuySafe to give you the difference if you establish an account with them and go through the process. This process was not easy as there was an apparent database problem where the Autoplicity URL was not taken by BuySafe. A call to BuySafe got that worked out, I am hopeful that I will receive the refund promised via paypal. It looks like a good system if it works.<br><br>The bottom line is that Autoplicity offers the best online price by far and although my unfamiliarity with how they do things caused some confusion on my part, they do have a good order processing and price guarantee in place.

I found a item at Autoplicity that I could not locate on other sites. The item was shipped quickly and I was advised of this by an email detailing all of the shipping information. I am well pleased with all aspects of this transaction.

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Quick, Easy, great prices!! Thanks!!

Nice site. Easy to navigate. Good pricing.

Easy to navigate website, easy to find a fit for you vehicle.

So far so good , great site , good prices . Can't wait to get my chair! Update : received my chair ! I love it ! Thank you !!! Fast delivery too !!

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