On the sound file, not only does the quality of the clip kinda suck, but it is really hard to show how good it sounds, when the darn rev limiter won't let you do a good rev on the car, that is why I am going to get a drive by and accelerating clip soon. But trust me, it sounds nothing like a Honda and has a really good tone, especially when accelerating. It also actually quiets down and you start screaming into the higher rpms and at idle and highway driving, it is barely louder than the factory.