Since I moved the gauges into the dash the mechanical fuel pressure gauge line isn't long enough to reach it's old mounting spot.

I thought about running the isolater hose through the firewall & then just mount the isolater horizontial just above it. Then I had this idea but I am not sure if it will pass tech.

The isolater it outside???


Any input or better ideas???
This car will still be usig a steel hood so it has to stay clear of the hinges..