Kuryakyn 9302 Pro Series Chrome Hypercharger The Pro-Series Hypercharger was designed for massive air-hungry V-Twin mills that like lots of RPMs. If your motor needs air, here's the place to start.The inlet is cavernous.The filter area has been increased by a full 50%.Internal shapes have been tweaked to allow increased flow and velocity.The "Pro" has a look all its own.All edges are radiused for a Some of the high performance air cleaners protrude out further than the standard unit to achieve smoother flow and better performance. Note: Applications called out for CV carburetor will bolt directly to stock 40 mm or Screamin' Eagle 44 mm CV carbs. These kits can easily be adapted to work on Mikuni HSR42/45/48, S and S Shortys, or other aftermarket carbs.