Just splash out and get a K&N, it'll be the last one you ever buy for the bike.
I've had trouble with cheap ones not breathing properly before.
The K&N really opens up the airways a lot, and makes the throttle more responsive.
http://www.ebay.co.uk/itm/K-N-Air-Filter...5d3a139a40
(ignore the picture)
I've had trouble with cheap ones not breathing properly before.
The K&N really opens up the airways a lot, and makes the throttle more responsive.

http://www.ebay.co.uk/itm/K-N-Air-Filter...5d3a139a40
(ignore the picture)
More people are born because of alcohol than will ever die from it.