There is enough freeplay for the hose to be straight out of the bulkhead fitting at bottom of WW tank. A 90 deg fitting would have been OK but I did not have one.

There is a lower inner fender panel BUT since the WW tank is so large down there as the image shows the pump had to be mounted to the right of WW tank causing to remove most of the left fender bolts and then tilting bottom outward.

I did NOT take the left headlight out to remove the whole fender but enough of fender was loose to tilt bottom away and mount the w/meth pump, do the wiring and hose install.