CSF has over 5 decades of experience manufacturing radiators, making them a trusted choice for keeping your engine cool and your WRX/STI running at its best. The CSF High-Performance All-Aluminum Radiator is designed to excel on both the street and the track, making it a must-have for high horsepower builds and race vehicles that require enhanced cooling performance in motorsports environments.
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This radiator features a 2-Row core with CSF's exclusive B-Tube Technology, which utilizes specially engineered "B-tubes" that are brazed over the seam for superior strength and sealing. The design increases heat transfer surface area by approximately 15% compared to regular tubes, resulting in the efficiency of two smaller tubes within the same space criteria. The "B-tubes" allow for dual liquid laminar flow, providing optimal cooling performance.
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In addition, CSF uses ultra efficient multi louvered fins that are precisely aligned to maximize airflow through the radiator core. The fin specifications are carefully measured and calculated for each application, ensuring maximum heat rejection efficiency in their wind-tunnel lab.
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The CSF WRX/STI radiator is a true "Drop-in fit" design that requires no modifications for installation. The OE style brackets are CNC machined and welded for durability, and the inlet/outlet connections are designed to match OE connections for easy installation with OEM hoses or aftermarket options.
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Trust the cooling experts at CSF for the best performing, highest-quality, and most reliable radiators on the market. The CSF #7095B Cooling product is designed to be a seamless fit for your WRX/STI, providing advanced cooling technology and efficient heat dissipation for optimal performance.
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For standard installation instructions, please refer to the manufacturer repair manual. If you are not comfortable installing this product yourself, CSF recommends taking it to a qualified installation facility for professional assistance.
