Over on the Delphi Bonnie forum, I ran across a thread where a guy with a regular Bonneville had adapted these splitters inside his K&N filters.



The principle behind them goes like this:

"The idea behind the splitters is they accelerate the air going into the carb. The stock airbox does a good job of creating velocity (faster moving airflow). When you replace the airbox with K&N's, you give up that velocity."

So that has me wondering if our bikes with Freak type mods to them could possibly benefit with this approach. Any gearheads out there care to chime in on this? Is it worth doing?