I know I've seen em on a few bikes, I was thinkin of pickin up one, I was curious if there is a noticable difference in HP like they say. already got the stage I with PCIII and hooker exhaust. thought I might solve my ac cover woes with one of these bad boys

 

There not much for performance, so if you buy one expect the same or less if you already have the SE or equivelant. If you just want the look then they are pretty cool but for big power its not the way to go.

Chris