CSF Aluminum Radiator for Porsche 997 911 / 987 Boxster Cayman 2-Row Core

CSF Aluminum Radiator for Porsche 997 911 / 987 Boxster Cayman — 2-Row Core Upgrade cooling for street or track: CSF brings 50+ years of radiator engineering to this direct-fit all-aluminum radiator for Porsche 997 911 and 987 Boxster/Cayman. Built for high-horsepower builds and motorsport duty, it delivers reliable, consistent thermal control under extreme conditions. 2-row core with B-Tube Technology: Unique B-shaped tubes increase heat-transfer area ~15% vs. conventional tubes, enabling dual liquid laminar flow and superior cooling in a compact footprint. Lightweight, strong construction: Brazed B-tubes allow thinner aluminum walls that are stronger than traditional oval tubes, reducing weight while improving durability. Optimized fin design: Precision multi-louvered fins aligned per application and validated in CSF wind-tunnel testing maximize airflow and heat rejection. Street and track ready: Engineered for daily driving, high-performance street cars, and race vehicles requiring enhanced cooling capacity. Why choose CSF: Proven manufacturing expertise, advanced tube and fin engineering, and application-specific testing ensure improved cooling efficiency and long-term reliability for your Porsche cooling system.