Well Ive been looking for a stage 1 aircleaner for my 99 RK.Found a style that I liked on Amazon.It was an Arlen Ness Big sucker.purchased,then had to return because I didnt read that it was for Carb..Found another style that I liked and found out its for Fuel injection,but the mechanic said I have a Double Injector Set up..can someone help me out and shoot me a couple brands that will fit my bike..

 

Your bike has the Magneti-Marelli fuel injection system. It was only used on bikes from 1996-2001. You need to look for an air cleaner that fits a fuel injected bike for those years. I'd look at J&P Cycles for one.

 

Actually, you should be looking for something that fits a 1999-2001 EFI Harley. 1995-1998 EFI Magnetti Marelli Harley injection systems were for a different motor that would require a different backing plate.

Not sure what a "double injector setup" is. If you like Ness' Big Sucker, then this should fit:

http://www.jpcycles.com/product/400-712