Honda FL5 Civic Type R Radiator Cooling Plate Center Piece 2023 - Current****Only the Center Piece of the 3 piece Cooling Plate Kit)**** The flow of air is not only limited to the outside of a car. To maximize cooling capabilities, a radiator needs a direct flow of air to allow an engine to maintain consistent temperatures on the race track. Because of structural gaps above the radiator, the flow of air could escape making the radiator not as efficient as it could be. To help improve the flow of air into the radiator, APR