Porsche Brake Rotors For Porsche 718 Cayman GT4 (2020-2023) Models.

Premium Brake Upgrade for Track and Street Performance

Upgrade your Porsche’s braking system or replace worn rotors with high-performance GiroDisc brake rotors. These rotors are an excellent choice for demanding track use and provide a cost-effective, premium alternative to expensive Porsche Ceramic Composite Brakes (PCCB) for both track and spirited street driving.

Engineered for Superior Performance and Durability:

The central hat section of each GiroDisc rotor is precision-machined from strictly U.S.-sourced 6061-T6 aircraft-specification aluminum, ensuring exceptional strength and lightweight properties. The brake disc itself is crafted from proprietary cast iron, poured in the USA and meticulously machined in-house at GiroDisc from start to finish, guaranteeing the highest quality and precision.

GiroDisc rotors feature a race-proven curved vane design. This innovative design acts as a highly efficient centrifugal pump, actively forcing cooling air through the disc as it rotates. This enhanced cooling capability is crucial for track use, where larger GiroDisc rotors act as greater heat sinks, resulting in significantly increased braking performance, a substantial reduction in brake fade, and prolonged lifespan for all brake components.

Floating Mount System for Optimal Function:

The rotor and hat assembly utilize a sophisticated floating mount system. This system employs either 8 or 10 high-strength alloy steel drive pins, exclusively manufactured by GiroDisc in the USA to their exacting specifications and finished with cadmium plating for long-lasting corrosion resistance. These drive pins expertly handle the stresses generated during braking, while simultaneously allowing for essential axial and radial float between the aluminum hat and the cast iron disc. The pins are securely fastened using grade 12 cap screws with hardened washers.

To eliminate the common issue of noise associated with floating rotors when cold, GiroDisc incorporates anti-noise spring washers on the rotor side of the pins. These ingenious washers allow the rotor to expand naturally with heat buildup during braking, effectively preventing any rattling or unwanted noise. This floating design also enables the rotor to self-center precisely between the brake pads, ensuring consistent and even wear.

Cost-Effective and Track-Ready:

Once the GiroDisc system is installed, future rotor replacements are simple and cost-effective simply replace the outer cast iron disc when needed. Contact us for replacement options.

Key Benefits:

• Lighter than Stock Brakes: Reduces unsprung weight for improved handling and responsiveness.
• Ideal for Track Use: A perfect and more affordable alternative to costly OE ceramic brakes for track days.
• Direct Factory Replacement: Engineered for seamless installation as a direct replacement for your Porsche’s original brake rotors.
• Improved Braking Performance: Delivers enhanced stopping power and consistency.
• Reduced Unsprung Weight: Contributes to better handling, acceleration, and ride quality.
• Increased Rotor Life: The superior materials and cooling design extend the lifespan of the rotors.
• Greater Cooling Efficiency: Minimizes brake fade and maintains consistent performance under demanding conditions.
• Retains Factory E-Brake: Fully compatible with your Porsche’s original electronic parking brake system