CSF 3022 Radiator for HONDA Civic Si 2003-2005

Part number3022

With over fifty years of experience in radiator manufacturing, CSF is the obvious choice when it comes to ensuring your Honda Civic's engine stays cool and performs at its peak. Designed for track or race applications, this high-performance, all-aluminum radiator is a must-have for any high-performance vehicle or race car requiring enhanced cooling efficiency in motorsports environments. This radiator features a 2-row core with CSF's exclusive B-Tube Technology: Unlike conventional "O" style oval radiator tubes, CSF utilizes specially engineered "B" shaped tubes. These B-tubes are meticulously formed and seam-soldered to seal them. CSF can use thinner, lighter aluminum material (with greater cooling efficiency) because this design is actually stronger than conventional "O" style welded tubes. The design (inlet opening in the middle of the tube, seam-soldered) increases the surface area of the tubes' heat exchange by approximately 15% compared to conventional tubes – the efficiency of two smaller tubes compared to one larger tube within the same space criteria. With B-tubes, "dual-laminar flow" can be achieved. CSF also uses hyper-efficient fin configurations that are carefully and precisely aligned to maximize airflow through the radiator core. Fin characteristics are meticulously measured and calculated for each application, and tested for maximum heat dissipation efficiency in a wind tunnel laboratory.

The CSF radiator for the Honda Civic is a true "drop-in fit" design, requiring no modifications for installation. OE-style mounting brackets are CNC-machined and welded for maximum strength. The inlet/outlet ports are designed to match the original ports, allowing you to use OEM or aftermarket hoses. Trust the cooling experts at CSF for the most efficient, high-quality, and reliable radiators.