---Twin channel aluminium core will achieve up to 30% greater cooling capacity than the standard item ---Black coating designed to optimise heat dissipation, resulting in consistent lower temps ---Ideal for the EJ20 engine for better on track cooling consistency to avoid any overheating issues ---More water volume within a channel means greater cooling efficiency ---Designed to be a direct replacement for ease of fitment Fitment ---Subaru Impreza NewAge WRX STI Turbo 2003-2007 models.
