I just bought a JDM cold air intake for my 01 4 cylinder accord. It came with the piping, a no name brand filter, and a no name brand bypass valve. I'm thinking about buying a K&N filter to replace the filter that my kit came with. Anyone know which K&N filter I'm supposed to get? I want something somewhat cylindric and I'm pretty sure the RU-2820 would fit but in my opinion, it looks ugly. Any suggestions would be appreciate. Also, I was wondering if I should get a name brand bypass valve as well and if so what brand recommendations? I heard from my friend that I wouldn't need name brand piping but a K&N filter is important but he never mentioned anything about the bypass valve. Thanks for your input.