CSF Porsche 991.2/718 High-Performance Aluminum Side Radiator — Fits 2016-2025 Porsche 911, 718 Boxster, Cayman, GT4, GT3, GT2 RS

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Ultimate Cooling for Your Porsche

Maintain optimal engine temperatures under extreme conditions with the CSF High-Performance All-Aluminum Side Radiator. Engineered specifically for the Porsche 991.2 and 718 platforms, this radiator is the definitive upgrade for street-driven performance vehicles and dedicated track machines alike. Whether you are pushing high horsepower on the street or navigating the heat of a motorsports environment, this unit ensures your engine stays within its ideal thermal window.

Advanced B-Tube Technology

At the heart of this radiator is CSF’s proprietary B-Tube technology. Unlike standard oval-shaped cooling tubes, the B-Tube design is engineered for superior heat dissipation. By using thinner, lighter aluminum without sacrificing structural integrity, CSF achieves a significant increase in cooling surface area. Key features include:

• 2-Row Core Design: Maximizes coolant volume and airflow efficiency.
• B-Tube Architecture: Increases heat transfer efficiency by approximately 15% over standard OEM units.
• Direct Fitment: Designed as a drop-in replacement for the right-side radiator on various Porsche 911 and 718 models.
• Durable Construction: High-grade aluminum brazed for maximum seam strength and leak resistance.

Don't let thermal soak limit your lap times or engine longevity. Experience the cooling reliability that professional builders trust. Find all your premium cooling solutions at GGCRACING.