ISR Performance Has now relased 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)
Great hoses awesome product
Posted by Anthony on
So I was finishing up a rb swap on a schassis and went with these houses and best idea I had they fit great and the quality of silicone is great looks great and of course thanks to enjuku for shipping out so fast and having amazing prices I would recommend these hoses to anyone with a rb skyline or rb swapped schassis
Posted by Patrick Sellers on
Good Fitment and can be used with the Greddy Style Intake with a little trimming.