Changing an air filter every 6k is overkill IMO unless you drive on dirt roads often. But think of the trees man, a K&N saves the rainforest and keeps landfills free of debris. :hippy: Just kidding. I have a K&N in my civic and it's nothing much. I just needed a replacement air filter and decided to get it. Installation is super easy.

BTW, you have 470 posts and you don't know how to change a filter? I'm guessing most of your posts are in the basement? Hehe, not a big deal, just wondering.