Im looking for a 3" filter for my cold air intake im doing on my car, are any of the ebay filters halfway decent? I was looking at foam vs fabric ones, im leaning towards foam because theyre easier to clean, but i hear fabric filters flow more. Im not making major horsepower or anything though, mainly trying to keep my motor running clean is all. Im piecing together a cold air intake kit, already have the carb adaptor, now i need a 45 degree bend, a filter, and about a 3ft hose. Anybody know a good place to get a complete kit?