Brake Disc for PORSCHE Rear ECE R90

This “Rear Brake Disc for Porsche, Compliant with ECE R90 Standard” represents a high-performance component embodying top-tier craftsmanship and safety standards. Porsche imposes exceptionally stringent requirements on its braking systems, as they directly influence the handling limits and safety of this high-performance sports car.

Balanced Brake Force Distribution: When the vehicle brakes, the center of gravity shifts forward, necessitating precise matching of rear wheel braking force. This brake disc is meticulously engineered and manufactured to deliver stable, balanced braking force, ensuring body posture stability during cornering and braking.

High-Performance Capability: Even as a rear brake disc, it must possess heat resistance and high durability to withstand the intense driving conditions Porsche models may encounter (e.g., mountain roads or track days), guaranteeing sustained performance.

Potential Premium Features: For Porsche models, high-quality aftermarket brake rotors often feature rust-resistant coated hubs to maintain aesthetics and facilitate removal. They may also utilize high-carbon alloy materials for enhanced crack resistance and durability.

• 100% critical dimensions, runout and DTV inspection 

• Material physical and chemical inspection

• Test shear strength, compressibility, density, flatness and parallelism 

• Test performance and noise/NVH