
The Cusco radiator cooling plate for GDB-F 2006 STI is finished in blue and designed to direct airflow across the radiator core to improve cooling stability. Specified for the 2006 STI GDB-F variant, it supports more consistent coolant temperatures during repeated high-load driving and fits into the factory cooling arrangement for a clean installation.
Cusco Radiator Cooling Plate GDB-F 06 STi *Blue*