Porsche 911 Zimmermann Coat Z Cross Drilled Performance Rotor - Front Left/Right 911-351-041-23-350| OEM Performance Rotor

Elevate your Porsche’s braking performance with the Zimmermann Coat Z Cross-Drilled Brake Disc (91135104123 / 460150452). Designed for Porsche 911 models, this high-performance rotor combines OEM-quality engineering with advanced coating protection for long-lasting reliability.

The cross-drilled design enhances airflow and heat dissipation, reducing brake fade and ensuring consistent braking response during spirited driving. Zimmermann’s Coat Z technology prevents corrosion while maintaining a clean, attractive appearance behind your wheels. Perfect for drivers who demand both performance and longevity from their Porsche braking system.

Key Features

• OEM Porsche Fitment – Manufactured to Porsche’s exact factory specifications for a perfect fit and consistent performance

• Zimmermann Coat Z Technology – Anti-corrosion coating provides lasting protection and a clean, finished look

• Cross-Drilled Design – Improves cooling efficiency and reduces brake fade during high-performance driving

• High-Carbon Alloy Composition – Delivers improved thermal stability, reduced vibration, and quieter braking

• Ready-to-Install – Pre-coated and balanced; no degreasing or pre-cleaning required before installation

• Enhanced Safety – Ensures reliable stopping power and even wear for predictable braking under all conditions

• Performance Proven – Used widely in OEM applications and trusted by Porsche enthusiasts worldwide

Frequently Asked Questions (FAQ)

1. What is the Zimmermann Coat Z Brake Disc?
It’s a high-quality, cross-drilled performance rotor featuring Zimmermann’s proprietary anti-corrosion coating for longer life and better durability.

2. Which Porsche models use part number 91135104123?
This rotor is designed for specific Porsche 911 models. Always confirm fitment using your vehicle’s year and model before purchase.

3. What benefits does the cross-drilled design provide?
Cross-drilling enhances airflow through the rotor surface, dissipating heat more efficiently and improving braking performance under heavy use.

4. Is this an OEM-quality brake rotor?
Yes, Zimmermann manufactures to OEM specifications, ensuring perfect fitment, braking balance, and consistent quality.

5. Does the Coat Z finish wear off during use?
The protective zinc-based coating remains on the non-friction areas, preventing rust while maintaining performance integrity.

6. Can this rotor be used for both daily driving and performance use?
Yes, it offers a balance of comfort for daily driving and durability for high-performance or spirited driving conditions.