Letting the engine breathe better is never a bad thing. Shown is an AEM Brute Force air intake system. The dry element filter is good for us dirt-hounds because it won’t attract dirt like some oiled-element filters do. In fact, if it gets too dirty, we just smack it around a bit to clean it. It is good for about 5hp. The company makes kits for both the 2.5L and 2.4L engines.