Too raspy for my tastes, but almost anything sounds good on our bikes . I really like how it sounds with just the Graves slip-on. Very deep and sophisticated. And the icing on the cake for me is it looks OEM without the logo, and no fuel smell.
Hey brother, I'm replying only because you started the thread; otherwise I'd be accused of hijacking it. He he. Anyway, will record it next time I use the bike, but doubt my stupid iPhone 6S+ will do it any justice. I paid $441.75 shipped from Revzilla, by the way. A bargain compared to others, since it's titanium and C/F, it has a very sturdy and OEM-looking bracket (rather than an ugly band), and no freaking springs to secure it (hate that myself). It has the best s/s clamp you can buy. It was still pricey IMO, but others like Yoshi charging even more makes no sense to me. How much is that shorty AR you want? At any rate, I was surprised how louder my Graves is than stock, even though both are straight-thru. But what gave the engine a ton more characted IMO was how deep it sounds. And the loudness is pretty much my limit, to be honest, so perfect in that regard too. Will post a sound clip after I shoot it. Need to use the bike to make sure the radiator cover doesn't touch the finned area when hot. Take care.