CSF High Performance Aliminum Radiator 2014-2018 Subaru Forester (2.0 Turbo & 2.5L NA)CSF Cooling knows how popular the 20142018 Subaru Forester platform is with enthusiasts seeking an escape from the concrete jungle. So when it designed its latest Aluminum Radiator, it had to be more efficient and durable than OEM, able to handle the stress and abuse of the outdoors. CSF Cooling designed this 2 row 42mm aluminum core and matched it with its Exclusive B Tube Technology, increasing fluid capacity and improving the core's ability to