Fuel Line routing

Just curious where you builders all routed your fuel line. The easiest way would be through the passenger compartment but I'm not so sure I want it in there for safety reeasons, so I have been thinking of running it under the car and up to the fuel pump. Any sugggestions?

I wouldn't run it under the car as I have scraped the bottom more than once. Mine's through the middle as a hard line but you could run it through the gap underneath either door.

Depending on which manufacturer made your car, it may be quite a chore to drill through the metal cross brace that runs horizontally on the floor just in front of the seat. It can be done but as I said, it requires a lot of work. Beck cars use a nylon fuel line in the tunnel. Not liking that but wanting to keep the fuel line hidden, I drilled a much larger hole and ran -6 braided line to the engine then attached the AN fitting once the line was through the hole.. I also drilled the hole much larger and used a rubber grommet to keep the metal from rubbing against the stainless steel braid.

I closed the spaces under the doors and passed plastic tubes through each side, fulfilling the spaces with PU foam. The right side I