Cusco Radiator Cooling Plate Blue 2005-2009 Legacy GT

The Cusco Radiator Cooling Plate is designed to maximize cooling efficiency by directing incoming airflow straight through the radiator core instead of allowing it to escape into the engine bay. By sealing the gap above the radiator, this plate ensures more consistent airflow across the radiator face, helping reduce coolant temperatures during high-performance driving, track sessions, and sustained high-speed use.

Constructed from lightweight aluminum, the Cusco Cooling Plate features a durable powder-coated finish in Cusco’s signature blue for both corrosion resistance and a clean under-hood appearance. An added bonus is the flat upper surface, which provides a convenient place to set tools during routine maintenance.

This radiator cooling plate is a direct bolt-on upgrade that installs in minutes using basic hand tools and comes ready for installation out of the box—making it an effective and simple upgrade for improved cooling performance.