Originally Posted by eNCore
Do you have any experience with Race and Akra in terms of sound and loudness? I have no experience with any of these, and kind of have to base my purchase from the forum. The only experience I have is Akra on my E92 M3. Would be really awesome if you can talk about the Sport, Race, and Akra if you have experience with them.
Charlie Brown and Rob///M5 can give you a good comparison perspective.