Will a K&N for a 2005 fit a 2004?

 

K&N's web site shows that the HA-6003 fits 03-05 600rr's.

 

Thanks bro

 

Are those really hard to find still??? I thought the K&N filters were on a hugh back order.

 

I can post the link to the site I bought from.... took a week and it was on my door step

 

Just remember a few months back people were saying they were having a hard time getting them. Thanks for clearing that up.

 

Got mine off Ebay $36.00 + shiping. That is the best price that I have found.

 

I thought the K&N was not beneficial for a 2004 CBR because it would just compensate for the increased intake and not give more boost, just a deeper sound?

Please advise

 

you get a deeper sound with the K&N? I haven't ever heard that before (I don't own one and am being serious). COOL.

 

I thought it was only louder if you remove the idle flapper valve. Theres a lil plate that closes at low RPM that block off air movement. If you remove the flapper and put in K&N it makes quite a bit more intake noise from what i have heard, which makes sense. every intake I have ever installed on a car has made it quite a bit louder

Does Unifilter make race foam filters, because I have found foam always has more power than my k&N's on cars, and they give better filtration