ISR Performance Silicone Radiator Hose - Nissan RB25DET - Blue
ISR Has now released a line of Silicone-based coolant hoses that are designed to take a higher range of heat and coolant pressures than OEM style hoses. Silicone has a much higher strength than the OEM rubber hoses which will prevent the hoses from expanding.
Will only work with stock intake manifold.
For RB20DET - the top hose hose just needs to be cut to fit (you don't need 90 degree curve)
