Zimmermann Front Brake Disc (Drilled/Coat Z) – Porsche 911

Front Brake Disc – Zimmermann Sport COAT Z, drilled

High-quality Zimmermann Sport brake disc (COAT Z), internally vented and cross-drilled. Developed as a high-performance upgrade for classic Porsche models – for better cooling, shorter braking distances, and a sporty look.

Details at a glance

• Zimmermann Sport Brake Disc COAT Z
• Internally vented, drilled, and corrosion-protected
• Optimized temperature management through perforated braking surface
• Vented design for better heat dissipation
• Suitable for numerous Porsche models (see compatibility)
• Suitable for left or right side of the vehicle
• Price per piece

Description

The Zimmermann Sport brake disc COAT Z is a performance upgrade system specifically developed for use on classic Porsche models. The drilled and internally vented design ensures effective temperature management, which reduces brake fade and sustainably improves braking performance.

The special "Coat Z" corrosion protection provides a flawless surface – particularly on the hub and outer diameter – and prevents premature rusting of untreated areas.

The cross-drilling permanently removes brake dust and water from the friction surface, which allows for better braking performance in wet conditions and also serves as a wear indicator. The disc can be replaced 1:1 with the original series disc without any adjustments.

Technical data

• Outer diameter: 282 mm
• Brake disc thickness: 20 mm
• Bolt circle diameter: 126 mm
• Centering diameter: 107 mm
• Weight: 5.4 kg
• Bolt pattern: 5 × 5
• Design: internally vented, drilled, coated
• Sides: universal (left/right)

Compatibility / Vehicle assignment

• Porsche 911 L / S / T (1965–1969, vehicles with vented brake discs) – front
• Porsche 911 (1969–1983) – front
• Porsche 924 (1976–1985, 5-lug front) – front
• Porsche 924 Turbo – front
• Porsche 944 2.5L (1982–1985, without ABS) – front
• Porsche 930 Turbo 3.0L (1975–1977) – front

Scope of delivery

• 1 × Zimmermann Sport Brake Disc COAT Z (front axle)

Note

Brake discs are sold individually. Replacing both sides is recommended to ensure balanced braking performance.