CSF Porsche 991 Turbo/GT3 RS Center Performance Radiator

CSF #7068 Center All-Aluminum Radiator is a high-performance cooling upgrade designed for selected Porsche 991 Turbo, 991 GT3/GT3 RS and 981 GT4/Spyder applications. As the center radiator, it is designed to provide additional cooling capacity for demanding street, track and motorsport use.

The radiator features a 2-Row 42mm Core with CSF's exclusive B-Tube Technology. This specially engineered tube design increases heat-transfer surface area by approximately 15% compared with conventional radiator tubes, while CSF rates the overall core design at approximately 20% greater efficiency.

A 6.5mm multi-louvered fin design maximizes surface-area contact and promotes efficient airflow through the radiator core, helping improve heat rejection during sustained high-load driving.

The #7068 uses an all-aluminum construction with 100% TIG-welded end tanks, together with CNC-machined brackets and fittings for strength, durability and precise fitment. OEM-style machined inlet and outlet connections are designed to match the factory connections.

The radiator also accepts the OEM A/C condenser and fan shroud, allowing the factory cooling-system configuration to be retained.

Designed as a Plug-and-Play Drop-In Fit, the CSF #7068 requires no modifications for installation. Each radiator is individually leak and pressure tested before leaving the factory.

Applications include 991 Turbo and Turbo S, 991 GT3 and GT3 RS, 991 GT3 Cup (Cup Car Only), 981 Boxster Spyder and 981 Cayman GT4. Exact fitment should be confirmed according to the vehicle specification.

For Porsche owners looking for increased cooling performance without changing the factory radiator installation concept, CSF #7068 provides a durable all-aluminum solution developed for high-performance road cars and motorsport applications.