Robert,
Glad to hear that someone had the guts to try and make them work. Would have been nice to have a before & after dyno but they should provide some performance boost
since they give a smoother flow pattern with the ID being larger and should better fit the intake port on the head and they look cool.
I didn't want to replace or remove my airbox being in CA as no doubt the state will start smog inspections soon and the bike already runs so strong with just the easy stuff to revers. I did the specilty spares long cannons and jets. Runs great with that alone.
