After looking around for a bit on here I've seen a lot of debate on the issue of running an open cone filter vs a cold air intake. My question is about whether an open cone is noticeably better than a K&N drop in filter on a stock intake of a 99 GTP. To be clear I'm talking about basically just a 45 degree elbow on the throttle body with the sensor stuck in it and a 9 inch K&N cone on that. Right now I have just the drop in filter in the stock intake and wanted to know if this type of setup would be an improvement... cause it looks mad easy to do lol.