CSF 7060 High Performance Center Radiator for PORSCHE 911 Carrera S / 4S / 4GTS / GTS (991) / 718 Cayman GTS (982) / Cayman GTS (981)

With over fifty years of experience in radiator manufacturing, CSF is the obvious choice when it comes to ensuring your Porsche 981 Cayman/Boxster's engine cooling and optimal performance. Designed for track or race applications, this high-performance, all-aluminum radiator is a must-have for both high-performance street cars and race cars requiring enhanced cooling efficiency in motorsport conditions. This radiator features a 2-row core with CSF's exclusive "B-Tube" technology: Unlike conventional "O" shaped radiator tubes, CSF uses specially designed "B" shaped tubes. These B-tubes are meticulously formed and seam-soldered for a sealed finish. CSF can utilize thinner, lighter aluminum material (with greater cooling efficiency) because this design is actually stronger than conventional "O" tube welds. The design (inlet opening in the middle of the tube, seam-soldered) increases the surface area of the tubes' heat dissipation by approximately 15% compared to standard tubes – the efficiency of two smaller tubes compared to one larger tube within the same space criteria. With B-tubes, "dual-row laminar flow" can be achieved. CSF also utilizes highly efficient fin stocks that are carefully and precisely aligned to maximize airflow through the radiator core. Fin characteristics are carefully measured and calculated for each application and tested for maximum heat dissipation efficiency in a wind tunnel laboratory.

The CSF radiator for the Porsche 981 Cayman/Boxster is a true "Drop-in fit" design, requiring no modifications for installation. All OE-style mounting brackets are CNC-machined and TIG-welded for maximum strength. The inlet/outlet ports are designed to match the OEM specifications, allowing you to use stock or aftermarket hoses. Trust the cooling experts at CSF for the most efficient, high-quality, and reliable radiators available.

OEM Part Numbers

• Porsche: 991 106 137 02
• Porsche: 991-106-137-02
• Porsche: 99110613702
• Porsche: 991 106 137 01
• Porsche: 991-106-137-01
• Porsche: 99110613701
• Porsche: 9P1 121 253
• Porsche: 9P1-121-253
• Porsche: 9P1121253