Can you form your own hose, probably not. That looks like a drain hose, but offhand, I don't recognise it. Take it to the parts store and see if they can find a preformed hose that has the bend and length you, then trim off the rest of it.
advance auto parts has that hose listed in their computer. They tried selling me that hose to replace a blown hose that had several bends in it. The expert told me i could cut off one end and splice it onto the other end to complete the bend.
If it is a fuel line, just get some appropriately sized steel tubing (brake line kind of stuff) and bend it to fit. Just use a little piece of hose as a coupler with two hose clamps.
1982 RX-7 GSL No longer with us, body has been crushed. RIP
1979 RX-7 GS, Aurora White. 153xxx KM. #13087 Built in August of 78.
2013 Dodge Dart 1.4T 6 speed manual. Daily driver that gets me excellent gas mileage and comfort.