I have a 02 , gsxr750 and it has a full hindle exhaust and some people have told me a air filter would help. It has also been dyno tuned, what I want to know is will a high performance air filter helpand what would be the best thing to put in it?
Heard the best things about BMC (race version) thats what I have in my k4 1000. Ive been told BMC race or keep it stock. And there was a noticeable gain for me w BMC. But to each his own. Some also say it doesnt filter enough for the street but i beg to differ unless you ride through alot of dusty areas or in the rain alot.
Thats what I have in my bike, but he's right if you ride in dusty areas you will get a lot of dirt in your motor. It looks like a piece of cheese cloth is what is filters stuff, so you gain airflow but loose filtration. Thats about the only way you'll notice a difference with the air filter.