Hi,
about the radiator hose,
What's prefer the original rubber hoses or silicon hose (like OBX )?

Regards.

 

Someone please?

Regards.

 

i had silicon hoses on a mitsubishi, but not on a mazda. silicon hoses are vastly superior to the stock hoses, they will never break or leak. the car they were on was turbocharged, running a lot of boost. i did not want to chance blowing a hose, and totaling my motor. so, if you are keeping your car for a long time, i think they are a great deal. way more expensive than stock, tho.