ok so this sounds dumb. but which air filters do you guys like? on a 3" dia short ram. i was looking at the one made by fujita. but ya any other good ones?
aem now makes a washable filter. it goes for 40- its white in color and does not have wire holding it together...its more of firm cloth material which makes it easy to clean and cant rust.
K&N filters have been proven to make hp over and over again. I always recommend K&N. Its not going to be much, but believe me its there. K&N have proven results, and have been around for many many many years with very happy customers. Take a look around at K&N's satisfactory rating, and their wide spread use.
i use a stainless steel mesh race filter instead of a standard cotton fibre filter. its less restrictive and still filters well, it also give a nice dress up touch to the engine compartment.