[FrickingReallySlow]

Originally Posted by new2subaru

I could be wrong but the looks like GP air hose to me. I can make out W P which stands for working pressure.

https://www.gates.com/us/en/fluid-po...l-purpose.html

Thanks for the link looks like it is an Air hose the WP was 300PSI from your data sheet temp was only up to 200F