🏍 Enhance Your Harley Davidson with the K&N RK-3933 Intake System Review

Will not fit 2001 Road King injector although k&n claims it will. Only suitable for air intakes with a single butterfly, not two. Can be modified to work.

Well it was too wide I had to change the front controls but when that didn't work I modified the filter myself so I could ride. My mistake was getting more information about it. My fault! I'm sure it's a good attitude.

Beautiful, flawless function and a brand with many fans. I like the way it looks, although I wish it could be bought in silver to match the color of my FXDCI engine. Also sticks out quite far from the engine and due to my height, seating position and front steering my right knee is dead and as these aren't necessarily issues that K&N can address on a case by case basis I can't hold it against them.