I had one of the early versions on my 95 years ago, and I was not very happy with it. It hung really low and was a real PITA going over speed bumps. I always had a vibration in the car, which seemed to be the pipe vibrating against something under the car; but I never could find it. Every time I climbed under the car, the pipe always had clearance around it. The build quality was beautiful though, but the constant dragging and vibration was just too much on a daily driver for me.
The photo you posted looks to be a bit newer version since the version I had was a fully welded pipe. Yours looks to have band clamps at the cats. The cats also appear to be smaller than what my pipe had on it. If memory serves me correctly, my pipe had a stamped Bassani plate welded to one side of the X. Maybe you will have a better experience than I did with the Bassani pipe. Hope this helps!!