CSF has long been one of the most popular manufacturers for High-Performance Subaru Radiators. This history includes making many private label oil coolers, intercoolers, and more for some of the most popular Subaru Tuning Companies. So whether you are racing on track, rally racing in the dirt, overlanding, or just doing some spirited driving through country roads, a high-performance radiator will help keep your Forester XT running at optimal temperatures.

Having a High-Performance Radiator also becomes very important when converting from a factory style top mount intercooler to a front mount intercooler system. Moving the intercooler in front of the radiator restricts airflow and increases the temperature of air flowing through it. These factors are often overlooked but you need to compensate for both air restriction and higher air temperatures flowing through the radiator. The best solution is to upgrade to a CSF High-Performance Radiator.

The original OE radiator from Subaru is a plastic tank with a single row aluminum core design. While this is generally accepted as good quality and durable, it is not the best option for high horsepower builds or hard driving. Also, Turbo cars get hot, and the EJ25 engine is no exception. Anything you can do to help keep coolant temps in check will improve the longevity of your engine and help the car run smoothly.

The CSF 42mm 2-Row aluminum core is more than double the size of the OEM core. A thicker core, second cooling row, and increased fluid capacity drastically improves the amount of heat the system can absorb and dissipate. CSF’s Exclusive B-Tube Technology increases the heat transfer by approximately 15% over regular oval welded tubes. In addition, the super-efficient multi-louvered fins maximize airflow through the core for the best possible cooling performance.

Features: 

• 2-Row - 42mm Ultra-High-Performance Core
• Cooling Tubes with CSF's Exclusive B-Tube Technology
• 6.5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact
• CNC Machined Mounting Brackets and OEM Style Inlet/Outlet
• 100% All Aluminum TIG-Welded Construction
• Satin Black Finish
• True Plug-and-Play "Drop-in Fit" Installation Requires Absolutely No Modifications
• 1.4 Bar High Pressure Radiator Cap with CSF embossed logo
• Individually Leak and Pressure Tested
• 2-Year Limited Warranty

Applications:

• 2006-2008 Forester XT Limited (Manual Transmission Only)
• 2008 Forester Sports 2.5 XT (Manual Transmission Only)
• 2008 Forester 2.5 XT (Manual Transmission Only)

OEM Part Numbers:

• Subaru: 45111-SA141