no they are not adjustable with angle. However went bent up the piece of metal it got bent at an angle. I spent a whole 5 minutes thinking how I was gonna do this and didnt have a vise handy to get a good bent.
the only thing that didnt come stock was the the hardware. I went too ace hardware and bought the hardware and a 4ft stick of galvanized aluminum 1/2 inch wide and bent to the angle I needed.
I had nitrous oxide on my car before I sold it to get the bike. I loved playing with the button when cruising down the road. I had dual purge valves wired with blue LED's so that the purge stream would light up blue. It was the coolest thing! :rockon: