I have the hotbodies exhaust on mine and my buddy has the d & d exhaust. He complains about how hot his seat gets but I put the heat shields that came with my kit and I am pleased. The d & d has a deeper bass, but he hotbodies is loud and sounds better at higher RPMs. Just make sure to use the heat shields that come with the hotbodie's kit, or use the factory (modified) if you use the d & d. Either way, you can't go wrong.

 

The hotbodies looks really smooth.