I said the $20 cone filter is worse than the Ghetto airbox mod. The POP filter will blow both away. those cheap cone filters at auto zone are a ricers dream. the only adventages you get with those things are that they come in red, yellow, and blue (if you call those advantages). If you want a good WAI (or CAI cone) use a cone from Jim Wolf, Ingen, or K&N. Why do you think most of us have $100+ WAI's when anyone could go to Auto zone and spend $20 on one. BECAUSE YOU PAY FOR WHAT YOU GET.
POP CHARGERS ARE NOT A WASTE OF MONEY!!!
the only thing better is a CAI (in which they STILL use a POP cone on the end).