Thinking about getting a can for my bike at the show this weekend, and I'm looking for any recomendations or don't-touch-them-with-a-barge-pole stories. Don't have a fortune to spend, £150 ish would be ideal. Oh, and do you have to re-map the bike to match the can, or is it fine as standard? Finally, is worth buying a wee K&N filter while I'm at it?
Cheers!