I was once asked if I was running "NITRO" ...Because a loop of braided fuel line and the fuel filter was visible from the rear of the car...When I said No I am not running "NITRO" the guy grinned and said "Sure...then what's that line coming out of the trunk?"
By the way...the line doesn't come out of the trunk, the stock tank has a sump welded in it(clearly visible) and the braided hose goes from the sump and makes a gradual loop in the rear frame rail then enters the filter...