Brembo 2017-2019 Porsche 718 Boxster/718 Cayman/2005-2016 Boxster Rear Premium UV Coated OE Equivalent Rotor

Brembo Rear UV Coated Brake Rotor for Porsche 718 Boxster/Cayman & 987/981 Boxster

Restore original braking performance with Brembo's Premium UV Coated Rear Brake Rotor for 2017-2019 Porsche 718 & 2005-2016 Boxster. Shop OE-equivalent rust protection.

Bring legendary engineering and original equipment (OE) precision to your Porsche with the Brembo Premium UV Coated OE Equivalent Rear Brake Rotor (Part Number: 09.8998.11). Designed specifically for mid-engine Porsche platforms—including the 2017-2019 718 Boxster/Cayman and 2005-2016 Boxster models—this single-piece, cross-drilled, and vented rear rotor serves as a direct-fit replacement that meets or exceeds factory specifications.

Crafted from premium High-Carbon cast iron alloys, this rotor excels at thermal conduction, significantly reducing cooling times and resisting the warping or cracking caused by aggressive street or spirited canyon driving. What truly sets the Brembo Prime series apart is its solvent-free, eco-friendly UV coating. Applied across the entire disc—including the braking plate surfaces, outer diameter, and central hub bell—this protective layer provides complete, long-lasting defense against rust and chemical corrosion.

Every rotor comes precision-machined and balanced to minimize NVH (Noise, Vibration, and Harshness) while maximizing the life of your brake pads. For a seamless installation, Brembo includes a vehicle-specific fixing screw kit right in the box, allowing you to mount it immediately with complete confidence.

Best Uses

1. Direct OE Replacement: Ideal for Porsche owners looking to restore factory-level braking power, pedal feel, and reliability during routine brake service.
2. Spirited Street & Canyon Driving: Perfect for mid-engine sports cars pushing through winding roads where consistent thermal management and resistance to brake fade are essential.
3. Open-Spoke Wheel Visual Upgrades: The clean, metallic appearance of the UV-treated hub and outer rim keeps the rear brakes looking sharp and pristine behind premium, open-spoke alloy wheels.
4. All-Weather & Daily Driving: Highly recommended for vehicles exposed to humidity, road salt, and harsh weather conditions due to its advanced anti-corrosion barrier.

Features

1. Advanced UV Protective Coating: An environmentally conscious, solvent-free protective treatment applied to the entire disc that delivers industry-leading resistance to corrosion, moisture, and high temperatures.
2. High-Carbon Cast Iron Alloy: Formulated with high-carbon metallurgy to enhance thermal conductivity, accelerate heat dissipation, and mitigate brake NVH.
3. Cross-Drilled & Vented Pillar Architecture: Features precision-engineered internal venting and external cross-drilling to maximize airflow, shed water/gas debris, and boost structural resistance to cracking by over 40%.
4. Intelligent Wear & Part Markings: Includes laser-etched markings on the disc hub showing the exact part number and minimum thickness specifications ($Min. Th.$) for straightforward safety inspections.
5. Included Hardware Fixing Kit: Packaged with all necessary vehicle-specific locating and fixing screws to guarantee a seamless, hassle-free out-of-the-box installation.

Benefits

1. Preserves Porsche Handling & Dynamics: Engineered to strict OE dimensions and tolerances, matching the vehicle's exact weight and balancing needs to keep rear braking smooth and predictable.
2. Long-Lasting Visual Appeal: Prevents the unsightly orange rust and corrosion that typically accumulates on the rotor hub and edges, keeping your visible brake components looking showroom-clean.
3. Quiet and Comfortable Stops: The combination of high-carbon material and precision balancing significantly damps vibration and eliminates brake squeal during daily commutes.
4. Superior Fade Resistance: Advanced ventilation and cross-drilling quickly channel heat away from the braking track, ensuring reliable pedal pressure and stopping power under high-load situations.
5. Eco-Friendly Manufacturing: Brembo's proprietary UV curing process is water-based and highly energy-efficient, saving up to 98% in CO₂ emissions and energy compared to traditional solvent-based painting.

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