SKU: K3129 | UPC: 792088572691
Power Stop 02-06 Audi A4 Rear Z23 Evolution Sport Brake Kit
This complete rear brake upgrade kit delivers stronger stopping power for 2002-2006 Audi A4, A4 Quattro Base, Avant and Cabriolet models. It includes Z23 carbon-fiber ceramic pads, drilled and slotted rotors plus premium stainless-steel hardware for a direct bolt-on installation. Enjoy cooler brakes, smooth performance and clean wheels thanks to the low-dust formula that eliminates buildup.
Key Features
- Z23 Carbon-Fiber Ceramic Pads: Provide firm initial bite, high-temperature resistance and minimal dust to keep alloy wheels spotless
- Drilled and Slotted Rotors: Dissipate heat fast to prevent fade, with slots wiping gases and drilled holes venting for consistent dry and wet performance
- Premium Stainless-Steel Hardware: Includes caliper pins, pad wear sensors and abutment clips for noise-free operation and long service life
- Bolt-On Design: Direct replacement with no modifications, core charge or special tools required for everyday drivers seeking track-ready response
- Corrosion Protection: Zinc plating on rotors resists rust in harsh conditions while maintaining a clean black finish
Product Notes
- Rear kit only. pair with front Z23 kit like K3128 for full vehicle coverage
- Low-dust pads reduce cleanup time between washes
- Packaged weight 26.4 lbs. box dimensions 18.5 x 11.75 x 9.25 inches
Installation Notes
- Professional installation recommended.
- Torque lug nuts to 89 ft-lbs and caliper bolts to 25 ft-lbs per Audi specs
- Compatible with factory calipers and uses included stainless hardware
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2004 | Audi | A4 | Base |
| 2003-2006 | Audi | A4 | Cabriolet |
| 2002-2005 | Audi | A4 Quattro | Avant |
| 2002-2005 | Audi | A4 Quattro | Base |
| 2004 | Audi | A4 Quattro | Cabriolet |
Why Choose PowerStop?
- Engineered for simple upgrades on daily-driven vehicles
- Tested for real-world stopping distances and heat management
- Complete kits with pads, rotors and hardware included
Frequently Asked Questions
- Q: Will this fit my 2004 Audi A4 Quattro Cabriolet?
A: Yes, K3129 fits 2004 A4 Quattro Cabriolet plus 2002-2005 Base and Avant models directly - Q: What are the pad and rotor materials?
A: Pads use carbon-fiber infused ceramic compound. rotors are high-carbon G300 steel with drilled holes and slots - Q: What warranty coverage applies?
A: Backed by PowerStop 3-year or 36,000-mile limited warranty on pads and rotors
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure PowerStop box 18.5 x 11.75 x 9.25 inches
- Weight: 26.4 lbs





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