CSF 2002-2007 WRX STi Full-Size Radiator w/ Built In Oil Cooler

CSF 2002-2007 Subaru EJ20/EJ25 WRX/STi Full-Size Radiator w/ Built-In Oil Cooler

Full-Race is proud to announce the arrival of our CSF Radiator line of products! There's a difference between believing and knowing, and we KNOW CSF Radiators to be the finest products on the market when it comes to keeping your modified (or even stock!) car cool. Invest in 'thermals', because running hot isn't an option. All of this while still maintaining a perfect OEM-like drop-in fitment. This radiator is future-proof, ready for all the forced induction goodness that these amazing motors can handle.

WRX/STi EJ20/EJ25 #3076O Key Design Features:

• 1.4Bar (20psi) High-Pressure Cap
• 4-Plate Liquid-to-Oil Plate-Type Oil Cooler Built into the Bottom Endtank
• Rejects Heat Better and at a Faster Rate than a 10-Row Air-to-Oil Cooler
• Oil Temperature is Regulated by the Thermostat of the Cooling System
• All Necessary Hardware
• Complete with 2x -10AN Male Fittings
• Complete with a Machined Thermostatic Sandwich Plate made by Greddy and Forged 90° -10AN Fittings made by BAT
• 1 Hour Hand Polished Mirror Finish
• 2-row 41.3mm CSF B-tube core w/ 6.5mm fin height
• Equipped with an all-aluminum racing style drain plug for quick and reliable fluid changes
• CNC Machined Mounting Brackets
• True "Drop-In" Fitment with No Modifications Necessary

Application Notes:

*2006/2007 WRX has a much tighter fitment due to different factory oil cooler and exhaust manifold combination. To make this work with these model years, you will either need to remove the factory oil cooler and cap off the coolant line coming off the water pump and at the block and/or run aftermarket headers (as it’ll have less of a fitment issue).*