I don't know where you get your info, but yes STRAIGHT SHOTS do come with baffles. You CAN adjust them or remove them. I talked to the local bike store and they told me you can wrap the baffles with fiberglass wrap and it will quiet them down, but it also burn out over time. Don't matter now my wife said she could learn to live with the noise. She know I like it, Now I call that Love...:leg2: