[Civic Jim]

well if you guna try it instead of having just two filters, why not have 2 filters but at one end have a small eletric fan at the end of the instake, rig it up on a switch inside the car, and seal the fan at the end of the pipe. just to see if it makes ANY different my guess is that it wont make ANY but if ur guna play about u may as well do it properly right lol and it will be a laugh if nuffin else