Ralley racing and Govt vehicles for yrs have been using
pure silicone radiator hoses on their vehicles.
Much better then rubber, will last pretty much a lifetime
and wont break.
Companys such as SAMCO makes them overseas and only
for a few applications.
I did a custom order for the Subaru Svx owners, and they
loved them.
Im working on getting them made for us VX owners.
They will fit exactly like OE hoses, and come in gloss black, red
or blue. (maybe silver too, not sure)
They will be the last radiator hoses youll have to buy