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Power Stop K4485 Z23 Evolution Sport Carbon-Fiber Ceramic Brake Pad and Drilled & Slotted Rotor Kit

(2005-2008 Pontiac Grand Prix GXP)

Manufacturer

Part Number

K4485
Sale Price

$468.77

Estimated ship date Tuesday, November 24

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Power Stop K4485 Z23 Evolution Sport Brake Kit delivers a complete, bolt-on braking upgrade engineered for the daily driver who demands more without the complexity of a custom build. This comprehensive kit bundles everything needed to elevate stopping power in a single package — no sourcing individual components required.

Carbon-Fiber Ceramic Brake Pads

  • Carbon-fiber ceramic compound provides increased braking power over standard OE-style pads
  • Low-dust formula dramatically reduces brake dust buildup to keep wheels cleaner longer
  • Pads are pre-bedded from the factory, reducing the break-in period
  • Chamfered and slotted pad design minimizes noise and vibration
  • Premium stainless-steel hardware included for a complete, clean installation

Drilled & Slotted Rotors

  • Cross-drilled holes aid in heat dissipation, reducing brake fade under repeated stops
  • Machined slots sweep away gas, dust, and debris for consistent pad-to-rotor contact
  • Zinc dichromate coating provides corrosion and rust resistance for long-lasting appearance and performance
  • Precision-machined to OE specifications for a direct, no-modification fitment

What's Included:

  • Z23 Evolution Sport Carbon-Fiber Ceramic brake pads (front and/or rear set)
  • Drilled and slotted performance rotors
  • Premium stainless-steel hardware kit

⚠ 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

2005-2008 Pontiac Grand Prix GXP

Friction Material Composition

Carbon Fiber Ceramic

Grade Type

Performance

Surface Type

Slotted X Drilled

Position

Front and Rear

Disc Construction

Vented

Rotor Outside Diameter

305mm

Rotor Outside Diameter

323mm

Pad Shims Included

Yes

Rear Disc Brake Rotor Construction

VENTED

Front Disc Brake Rotor Construction

VENTED

Front Rotor Outside Diameter

323.0

Rear Rotor Outside Diameter

305.1

Prop 65

Yes

Wheel Lug Bolt Quantity

5

so far great, checking on some other stuff,now. thank you!

user friendly site good price

Efficient checkout.

fast shipping

Lowest price with shipping online

Quick and easy

Great customer service!Fast shipping! Product exactly what I needed!

Quick and Easy

Parts I needed in stock

Fast and easy

Easy shopping experience

Great prices. They sent what I ordered and it was what I expected. I would shop with them again.

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