It's finally here! I ordered a universal k&n filter for the ninja almost a month ago through my dealership and it finally came in. The dealership is a joke. They are listed as a distributor, yet they didn't order my filter directly from k&n, they ordered from another distributor who didn't have it..so they order from somewhere else...whatever. I would have ordered right from k&n myself, but I had a gift card from the dealership because they screwed up on the first service. Sounds like a great place huh?
I will be installing this very soon. I am going to do before and after dyno runs to see if and where power would be improved. My theory is that the stock airbox provides good low/mid range power but is restricting up top, and installing the k&n will drop some power low/mid and increase up top - but a dyno will tell me if I'm wrong. I will also do a full writeup (and maybe a video) on installing the filter.
Here's a few pics of the filter (k&n part number R-0990)
I will be installing this very soon. I am going to do before and after dyno runs to see if and where power would be improved. My theory is that the stock airbox provides good low/mid range power but is restricting up top, and installing the k&n will drop some power low/mid and increase up top - but a dyno will tell me if I'm wrong. I will also do a full writeup (and maybe a video) on installing the filter.
Here's a few pics of the filter (k&n part number R-0990)

