I think you could. You need to remove the bottom trays n the front wheel liners.
I'm stuck though, I think you would need to remove that panel the turn signals on. Not sure if you really need to remove it or if u need to remove the clam before removing it.
Haven't found another way to feed them through the car though. Front one will be easy. I think all the fittings need replaced, something like a chain breaks at it's weakest link.
If I were to change the lines, I would join the new and old lines end to end without the fittings. Then I would try pulling the old lines from the other end and stop once the new lines are out on the other side. Of course this is assuming that the old lines are not strapped in somewhere inside.