D-SPORT Super Radiator Hose Kit Type-2 - Daihatsu Copen
It uses high-performance silicone-modified heat-resistant rubber (SEP material) that has increased rubber hardness and wall thickness compared to stock.
D-SPORT Super Radiator Cap - Daihatsu Copen
It raises the boiling point of the radiator coolant to improve cooling efficiency and suppress overheating.
D-SPORT Super Cooling Radiator - Daihatsu Copen
All aluminum 2-layer core, thickness 36mm.
D-SPORT Radiator Cooling Panel - Daihatsu Copen
It closes the gap between the top of the radiator and the front grill, blocks hot air near the engine, efficiently guides running air to the radiator, and suppresses overheating.