hey all, today i cleaned the air filter on my 98 civic hatchback and it was pretty dirty, i havent cleaned it for more than a year. i reved the car abit and i swear it sounded like a different car, it sounded alot stronger, i drove it abit and could feel it was going better too. this is a normal cheapo air filter, which is why i was thinking of getting a KnN Air Filter. Do u think it will let more air into the motor? what are the benefits of getting it? and how much would it cost in Australian Dollars? thnx heaps people and Merry Christmas! Sandro