SKU: K528 | UPC: 792088526458
Power Stop 99-04 Audi A4 Front Z23 Evolution Sport Brake Kit
Upgrade your Audi A4, A6 or Volkswagen Passat with the PowerStop Z23 Evolution Sport Front Brake Kit K528, a complete bolt-on system including carbon-fiber ceramic pads, drilled and slotted rotors, and premium stainless-steel hardware. Designed for daily drivers seeking stronger stopping power without brake dust buildup, this kit delivers smooth, cool braking while resisting rust and corrosion on 1999-2004 Audi A4 Base and other compatible models. Perfect for performance on the street with everything needed for direct installation.
Key Features
- Z23 Carbon-Fiber Ceramic Pads: Provide increased braking power with a low-dust formula that keeps alloy wheels clean and shiny
- Drilled and Slotted Rotors: Dissipate heat for cooler operation, reduce fade, and protect against rust for longer life
- Premium Stainless-Steel Hardware: Includes caliper pins, shims and clips for noise-free, vibration-free performance
- Bolt-On Ready Kit: Everything included for easy installation without modifications on compatible Audi and VW models
- Chamfered and Slotted Edges: Ensure smooth engagement and quiet stops every time you brake
Product Notes
- Direct replacement for stock front brakes on listed vehicles
- Low-dust pads maintain wheel appearance during regular use
- Ships in protective packaging, net weight 28.5 lbs, box dimensions 17.5 x 17.5 x 5.75 inches
Installation Notes
- Professional installation recommended.
- Bed-in pads per PowerStop instructions for optimal performance
- Compatible with factory calipers and hardware on all listed fitments
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2004 | Audi | A4 | Base |
| 2003-2004,2006 | Audi | A4 | Cabriolet |
| 1999-2005 | Audi | A4 Quattro | Avant |
| 1999-2005 | Audi | A4 Quattro | Base |
| 2004-2006 | Audi | A4 Quattro | Cabriolet |
| 1998-2001 | Audi | A6 | Base |
| 1998-2001 | Audi | A6 Quattro | Base |
| 2000 | Volkswagen | Passat | 4 Motion |
| 2003-2005 | Volkswagen | Passat | GL |
| 2004-2005 | Volkswagen | Passat | GL TDI |
| 1999-2005 | Volkswagen | Passat | GLS |
| 2001-2002,2004-2005 | Volkswagen | Passat | GLS 4 Motion |
| 2004-2005 | Volkswagen | Passat | GLS TDI |
| 1999-2005 | Volkswagen | Passat | GLX |
| 2001-2005 | Volkswagen | Passat | GLX 4 Motion |
Why Choose PowerStop?
- Engineered for easy upgrades on daily-driven vehicles
- High-performance materials tested for real-world stopping power
- Precision manufacturing ensures perfect fit on Audi and VW platforms
Frequently Asked Questions
- Q: Does this kit fit 2002 Audi A4 Quattro Base?
A: Yes, K528 fits 1999-2005 Audi A4 Quattro Base models with direct bolt-on installation - Q: What material are the brake pads made from?
A: Z23 pads use carbon-fiber ceramic compound for low dust and strong bite in all conditions - Q: What is the warranty on this brake kit?
A: PowerStop provides a 3-year or 36,000-mile warranty covering defects in materials and workmanship
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Secure cardboard box measuring 17.5 x 17.5 x 5.75 inches
- Weight: 28.5 lbs





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