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Power Stop KC4107-26 Z26 Street Warrior Brake Kit with Drilled Slotted Rotors and Powder Coated Calipers

(2008-2010 BMW 328i)

Manufacturer

Part Number

KC4107-26
Sale Price

$1,096.22

Estimated ship date Sunday, November 22

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Product Details

The Power Stop KC4107-26 Z26 Street Warrior Brake Upgrade Kit is engineered for high-performance, high-horsepower muscle cars and modified street vehicles that demand reliable, fade-resistant stopping power. This complete front and rear brake kit includes everything needed for a straightforward bolt-on installation — no modifications required.

What's Included:

  • 2x Front Drilled & Slotted Brake Rotors
  • 2x Rear Drilled & Slotted Brake Rotors
  • 1x Front Z26 Carbon-Fiber Ceramic Brake Pad Set with Hardware
  • 1x Rear Z26 Carbon-Fiber Ceramic Brake Pad Set with Hardware
  • 2x Front Red Powder Coated Calipers
  • 2x Rear Red Powder Coated Calipers
  • Electronic Pad Wear Sensor
  • Premium Stainless-Steel Installation Hardware

Z26 Carbon-Fiber Ceramic Brake Pads:

  • Proprietary carbon-fiber and ceramic hybrid compound resists brake fade up to 1,500°F
  • Consistently higher brake torque than OE pads with outstanding thermal stability
  • Low-dust formula validated through third-party on-vehicle testing — averaging 30% less dust than OE
  • Thermally scorched pad surface for immediate, noise-free braking out of the box
  • Stainless-steel shims enhance heat dissipation and eliminate brake noise

Drilled & Slotted Rotors:

  • Cast from G3000-grade metallurgy to strict OE tolerances for a precise, no-modification fit
  • Precision drill holes maximize rotor cooling and reduce heat buildup during aggressive driving
  • Rounded slots continuously sweep away gas and debris, maintaining a clean contact patch
  • Silver Zinc Dichromate plating provides long-lasting protection against rust and corrosion

Powder Coated Calipers:

  • Assembled and tested at Power Stop's Chicago, IL facility
  • Red powder coat finish resists corrosion and delivers an aggressive appearance behind open wheels

The KC4107-26 is a complete, performance-matched system where pads, rotors, and calipers are engineered to work together — maximizing stopping power and long-term durability beyond what stock OE brakes can deliver.

WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects, or other reproductive harm. For more information, go to 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

Caliper Color

Bengal Red

Disc Construction

Vented

Pad Wear Sensor Included

Yes

Rotor Outside Diameter

300mm

Rotor Outside Diameter

312mm

Pad Shims Included

Yes

Front Rotor Outside Diameter

312.0

Front Caliper Piston Quantity

1

Rear Caliper Type

Floating

Rear Rotor Outside Diameter

299.8

Front Caliper Type

Floating

Front Caliper Mounting Bracket Included

Yes

Rear Caliper Piston Quantity

1

Front Disc Brake Rotor Construction

VENTED

Rear Disc Brake Rotor Construction

VENTED

Rear Caliper Mounting Bracket Included

Yes

Rear Caliper Piston Material

Steel

Rear Caliper Casting Material

Cast iron

Prop 65

Yes

Front Caliper Piston Material

Steel

Wheel Lug Bolt Quantity

5

Front Caliper Casting Material

Cast iron

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