Producte acabatview
The Power Stop Z23 Evolution Sport Brake Upgrade Kit is designed to enhance the braking performance of your vehicle. This kit provides a low-dust and noise-free upgrade compared to standard brake systems. It includes perfectly matched drilled and slotted rotors, Z23 Evolution Sport carbon-fiber ceramic brake pads, upgraded hardware, and high-performance lubricant.
The carbon-fiber ceramic brake pads are engineered for durability and provide increased stopping power without compromising daily drivability. The rotors are manufactured with G3000 metallurgy and OE tolerances, ensuring a direct fit without modifications. Precision drill holes facilitate maximum rotor cooling, while rounded slots help clear gas and debris for consistent braking. A Silver Zinc Dichromate plating protects the rotors against rust and corrosion.

Figura 1: Complete Power Stop K7612 Z23 Brake Kit showing rotors, pads, and hardware.
Package Contents (What's in the Box)
The Power Stop K7612 Z23 Brake Kit comes in two packages and includes the following components:
- Drilled & Slotted Brake Rotors (Front and Rear)
- Z23 Evolution Sport Carbon-Fiber Ceramic Brake Pads (Front and Rear)
- Upgraded Hardware Kit
- High Performance Brake Lubricant
- Sensor Wires (1 Front & 1 Rear)

Figura 2: Detallada view of the brake kit components, including rotors, pads, and hardware.
Configuració i instal·lació
Installation of the Power Stop K7612 Z23 Brake Kit should be performed by a qualified mechanic or an individual with experience in automotive brake systems. Improper installation can lead to brake failure and serious injury.
Precaucions de seguretat:
- Utilitzeu sempre l'equip de protecció individual (EPI) adequat, incloent-hi ulleres i guants de seguretat.
- Assegureu-vos que el vehicle estigui ben recolzat sobre els gats elevadors sobre una superfície plana.
- Consulteu el manual de servei del vostre vehicle per conèixer les especificacions i els procediments de parell d'apriete específics.
- Do not reuse old hardware unless explicitly stated in the vehicle's service manual.
General Installation Steps (Consult Vehicle Manual for Details):
- Safely lift and support the vehicle. Remove the wheels.
- Remove the brake caliper and old brake pads.
- Remove the old brake rotor.
- Clean the hub surface thoroughly to ensure proper seating of the new rotor.
- Install the new Power Stop drilled and slotted rotor. Ensure it sits flush against the hub.
- Install the new Z23 carbon-fiber ceramic brake pads and upgraded hardware. Apply high-performance brake lubricant to contact points as recommended.
- Reinstall the brake caliper and torque all fasteners to the manufacturer's specifications.
- Repeat for all wheels.
- Bleed the brake system if necessary, following your vehicle's service manual.
- Torneu a instal·lar les rodes i baixeu el vehicle.

Figura 3: Illustration of brake component installation. Always ensure proper fitment and torque specifications.
Operating Instructions (Break-in Procedure)
Proper break-in (bedding-in) of new brake pads and rotors is crucial for optimal performance and longevity. Follow these steps carefully:
- Perform 5-6 moderate stops from 40 mph down to 10 mph. Avoid coming to a complete stop.
- Allow the brakes to cool for 10-15 minutes.
- Perform 2-3 hard stops from 50 mph down to 10 mph. Again, avoid coming to a complete stop.
- Allow the brakes to cool completely for at least 30 minutes before normal driving.
During the break-in period, avoid heavy braking, sudden stops, and prolonged braking (e.g., riding the brakes down a long hill). This process transfers a thin layer of pad material to the rotor surface, which is essential for optimal friction and reduced noise.
Manteniment
La inspecció i el manteniment regulars del sistema de frens són vitals per a la seguretat i el rendiment.
Calendari de manteniment recomanat:
- Every 5,000-7,500 miles or 6 months: Inspect brake pads for wear, rotors for scoring or warping, and brake fluid level.
- Anualment: Have the brake system professionally inspected, including calipers, lines, and hoses. Consider flushing and replacing brake fluid as per your vehicle manufacturer's recommendations.
The Z23 Carbon Fiber Ceramic pads are designed for low dust and noise-free operation. However, any significant changes in brake feel, noise, or performance should be addressed immediately by a qualified technician.
Resolució de problemes
| Símptoma | Causa possible | Solució |
|---|---|---|
| Soroll de xiscle/grinxament | Improper break-in, worn pads, foreign object, caliper issue. | Re-perform break-in, inspect pads for wear, check for debris, inspect calipers. |
| Vibration/Pulsation during braking | Warped rotors, uneven pad wear, loose wheel bearings. | Inspect rotors for runout, check pad wear, inspect wheel bearings. |
| Soft/Spongy Brake Pedal | Aire a les línies de fre, baix nivell de líquid de frens, cilindre mestre defectuós. | Bleed brake system, check fluid level, inspect master cylinder. |
| Excessive Brake Dust | Normal during initial use, or incorrect pad material. | Ensure proper break-in. Z23 pads are designed for low dust; if excessive, re-evaluate installation or components. |
If you experience any persistent brake issues, consult a professional automotive technician immediately.
Especificacions
- Model: Power Stop K7612 Z23 Evolution Sport Brake Upgrade Kit
- Número de peça: K7612
- Compatibilitat de vehicles: Mercedes-Benz E250 (2014-2016)
- Brake Pad Material: Carbon-Fiber Ceramic
- Tipus de rotor: Drilled & Slotted
- Rotor Plating: Silver Zinc Dichromate
- Pes de l'article: Aproximadament 32 lliures
- Dimensions del producte: 14 x 14 x 14 polzades (embalatge)
- Muntatge requerit: No (kit components are pre-assembled)
Garantia i Suport
Power Stop products are backed by a manufacturer's warranty. For specific warranty details, claims, or technical support, please refer to the official Power Stop weblloc web o contacteu directament amb el seu servei d'atenció al client.
Fabricant: Power Stop
Weblloc: www.powerstop.com
Atenció al client: Consulteu el fabricant weblloc per obtenir informació de contacte.
Recursos addicionals
Vídeo oficial del producte:
Vídeo 1: Un acabatview of the Power Stop Z23 Brake Kit, highlighting its features and benefits for various vehicle types. This video is provided by the seller.