CSF High-Performance All-Aluminum Engine Water Radiator for 03-05 Honda Civi Si

£384.00 incl VAT £320.00 ex VAT
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CSF high-performance all-aluminium engine water radiator for 2003-2005 Honda Civic Si (EP3). Full triple-row aluminium core with billet end tanks — significant cooling capacity uplift over OE plastic-end-tank radiator. Critical for K20A2/Z1 N/A or turbo builds running track use. Direct OE-fitment. UK CSF distributor

Stock & dispatch: check the live stock status shown above. UK in-stock items dispatch next working day on orders placed before 2pm. Drop-ship, special-order and made-to-order items have variable lead times — please contact our team on 01621 473023 or [email protected] for accurate timing before ordering.

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SKU: CSF-3022 Category:

Description

“B-Tube” technology – Unlike a regular oval shape “O” type radiator tube, CSF uses a specially engineered tube in a shape of a “B”. These “B-tubes” are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminium material (better cooling efficiency) because this design is actually stronger than normal “O” shape tubes that are welded. The design (inlet in the middle of tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes. You get the efficiency of 2 smaller tubes vs. 1 large tube within the same space criteria. With “B-tubes” you are able to get “dual liquid laminar flow.” High Efficiency Multi Louvered Fin – CSF uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab.