The Porsche 911 Series CSF Radiators represent high-performance, all-aluminum cooling solutions designed specifically for your 997 911 and 987 Boxster/Cayman models. With over 50 years of experience in radiator manufacturing, CSF utilizes advanced engineering and cutting-edge technology to enhance your vehicle's cooling efficiency, whether you are on the street or the track. These radiators are meticulously designed to meet the demanding cooling needs of high horsepower builds and motorsport environments, making them an ideal upgrade for both professional racing and street performance vehicles.

The standout feature of the CSF radiators is their state-of-the-art B-Tube Technology. Unlike traditional oval-shaped tubes, the specially engineered "B" shaped tubes used in CSF radiators are carefully formed and brazed to seal over the seams. This design allows for the use of thinner, lighter aluminum material, which not only provides better cooling efficiency but also results in a structure that's stronger than conventional designs. The B-Tube's efficient configuration increases the heat transfer surface area by about 15% compared to regular tubes, essentially delivering the efficiency of two smaller tubes within the same space as one large tube.

The CSF radiators also incorporate ultra-efficient multilateral louvered fins that are precisely aligned to maximize airflow through each core. With precise fin specifications and calculated measurements, each radiator is tested for maximum heat rejection efficiency in a wind-tunnel lab, ensuring the best performance for your vehicle.

Features

• High-performance all-aluminum construction for durability and efficiency
• Innovative B-Tube Technology for enhanced heat transfer
• Ultra-efficient multilateral louvered fins for maximum airflow
• Tested for maximum heat rejection efficiency
• Ideal for professional racing and street performance, as well as an OEM replacement

CSF is the industry leader in radiator technology, combining pioneering tube and fin designs with rigorous testing methods to deliver maximum airflow and superior heat dissipation. When it comes to keeping your Porsche 911 running cooler and at peak performance levels, trust in CSF's innovative radiators to provide unparalleled quality.

If you have any questions, please call us at 512-982-9393 (Texas) or 562-981-6800 (California). Our team will be happy to assist you with any inquiries or guidance needed to make the perfect choice for your vehicle.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov