KaN filtter

[macmode]

can adding one really make horsepower to a bike.

 

[BA BUSA]

No a filter alone will only make more noise

 

[ks-waterbug]

In combination with a better exhaust system.....

 

[Pacaveli]

And you'll need to have it remapped to the filter and the exhaust system. I hear it can actually slow it down if you don't get it remapped. It helps once these things are done.