I'd like to get a new performance air cleaner for my bike. I'd like it to be smaller than the original tuna can. I'm not a huge fan of the cone filter, but I'd consider it. I've seen some air filters on other Sportsters that are rounded in the back, straight up and down up front and have sort of two inlets in the front where the air comes in. I think they're called "hyperchargers" or something. I can't seem to find any black circular options though. Post pics! Thanks!