K&n filter mod

FNG

Registered
Has anybody posted instructions/pics on how-to do this mod???
confused.gif
 
Do not use k&n filters on your busa stock works better. You will lose power if you switch to their air filter.......................
 
I think we're talking fuel filters here, not air filters.

BTW, you can gain a seemingly insignificant amount of HP with a K&N air filter, but you will need to remap to take full advantage of the air flow. In which case, just do the full-box mod with a BMC filter. However, you risk getting silicates and other crap in your engine, which is why I still have stock on mine.
 
You have to ask yourself though is it worth the 200 dollar remap for what little horsepower gain you will get. I think not......................................................................
 
Back
Top