The Harley-Davidson® Fat Boy: the "fat custom" that became an icon and changed the motorcycle world. The absolute boss in the Harley family. The chrome elements ensure that the engine shines considerably, yet remains stylish. Complete your own Fat Boy with Dr. Jekill & Mr. Hyde | The Exhaust. Pure performance, quality sound, 100% legal.
Your perfect H-D Fat Boy exhaust is only a few clicks away. Pick your body color, endcap and electronics, and make it yours. Let’s build something beautiful..