CSF Racing Radiator With Oil Cooler 2002-2007 WRX/2004-2007 STI

  This innovative product from CSF combines a aluminium racing radiator with and oil cooler in compact package. This will work with the factory air to oil cooler.  Technical Specs: These radiators utilize a 2-row 42mm core that feature CSF’s exclusive B-tube technology, as well as an ultra-efficient 6.5mm multi-louvered fin for maximum surface area contact, heat dissipation, and extreme performance capabilities. Equipped with an all-aluminum racing style drain plug for quick and reliable fluid changes CSF 1.4 Bar (20 psi) radiator cap Engineered and designed to be a complete “drop-in fit” install. Works with all the OEM brackets, fittings, AC condenser, hoses, and fan shrouds (only minor trimming needed at fitting locations) Featuring a robust 4-plate liquid-to-oil plate-type oil cooler built into the bottom endtank. A liquid-to-oil cooler is much more efficient than a conventional air-oil cooler. Lab tested in CSF”s ISO certified in-house lab testing facility to reject heat better an