ISR Performance Silicone Radiator Hose - Nissan RB25DET 

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)
• Nissan RB25DET - Blue

  All ISR Performance Products are Designed for Off Road Use Only.

LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY.