Just did mine the other day, you can bend the hard line enough to fit the tap with the Stillen intake. Just out a pair of pliers or something right at the inlet to the dampener so it doesn't bend right there and you'll be fine.
I added a 1/8" NPT 45* elbow to move the gauge out of the way a bit since I have a bit more going on in that area. Worked like a charm.
