The CSF 7070 Radiator is designed for 2014-2019 Porsche 911 GT3 (991) models, offering superior left-side cooling. Featuring a 2-row, all-aluminum core with CSF’s B-Tube technology, it enhances cooling efficiency by 15-20% and capacity by 40%. TIG-welded for durability, it provides a drop-in fit with OEM connections—no mods required. Made in the USA, it’s ideal for street or track, keeping GT3 performance optimal under intense conditions. Includes hardware.