CSF Dual-Pass Universal Heat Exchanger (Cross-Flow)

The CSF Dual-Pass Universal Heat Exchanger (Cross-Flow) is the ultimate solution for your custom cooling project. Designed for versatility and maximum efficiency, this heat exchanger can be used as an Air-to-Water intercooler heat exchanger, small radiator, or auxiliary radiator, making it ideal for high-performance builds, engine swaps, and motorsport applications.

The dual 3/4-inch (19mm) slip-on connections provide easy, flexible fluid line routing, while the dual-pass, cross-flow design ensures excellent cooling efficiency in a compact package. Built to mount in any orientation, this heat exchanger delivers reliable, race-proven cooling performance wherever your project demands it.