Spoon Reinforced Radiator Hose - Civic Type R EK9 Shift Knobs SPOON developed a clutch disc

SPOON developed a clutch disc and cover made of high-strength fiber material to achieve the high heat resistance and high strength required in motorsports

Genuine Honda water pump

and in some cases even manufacture the OEM components

Real carbon fibre with red twill weave

Spoon Reinforced Radiator Hose - Civic Type R EK9 Shift Knobs SPOON developed a clutch discDuring sports driving where the engine speeds up and down rapidly, the stock radiator hose will collapse like a straw due to suction pressure and vibration. This is especially true if you replace it with a larger radiator because it sucks up a lot of water. In sports driving, the problem is not rupture due to high water pressure, but the phenomenon of ``collapse'' due to suction pressure. Once "collapse" occurs, it will not recover even at idle speed