I done a search on these filters, and I did not come up with much. I have also posted this in a few other places. Sorry if you keep seeing this same post, just like to know how well it works. I'm looking into a few new air intakes for my Sporty. I really like the forcewinder filter. It comes with a K&N Filter, with a outerware. Do any of you guys have one? And if you do how do you like it? Here is a picture of it.

[IMG]local://upfiles/3056/7A0F6C00DDBB46D5A5B650E7CB0D7DDA.jpg[/IMG]

 

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I have a very similar intake on my '02 Fat Boy. It was sold and installed by Speed's Performance Plus at Myrtle Beach bike week last year. It's not listed in their catalog as a "Forcewinder", per se, but it sure looks pretty similar to me.
According to before and after dyno tests, with this particular intake, a 2 into 1 tuned Hooker and some carb adjustments, I picked up 14 HP. But more important to me, it starts much better, runs and idles much better and is so much smoother in all throttle ranges.
Now in the process of getting the heads completely reworked and matched to a set of Andrews gear drive cams. We'll see what Mr. Dyno has to say at Myrtle this spring!

 

Thanks thats what I was looking for. I used the same type of air intake on my drag quad, and the trottle response was unreal, and I picked up about 5 hp with it. I think it also looks sweet, nice ride you have.