I recently purchased the Z1 hardpipes and blow off valve kit along with the recirculation fittings. I'm having a hard time finding a line big enough to go on the fitting since it calls for a 29mm I.D. hose. Is there anyone running this setup and/or where did you get the necessary hardware? Also I know the line pretty much goes back into the intake but how exactly do you run it back? Any insight would be great as well as pictures. Thanks