If you update the standard filter it will def make a diff whether it's just noise or actually enhancing performance. A cone filter will allow more air in at once as the air flows round it, you must have some cold air to feed it though or sometimes you will be better off with the standard box and cold feed. The car will only take the air it wants the idea is you just remove the restrictions ie better foam or bigger filter. So imo cone or mushroom is better with a cold feed