I do like the pipes. IMHO they make the Dyna look cool. I had SEII's on before the switch to Big Radius. I changed out my baffles from a suggestion made but 03Wideglide. He had changed his baffles out and said the sound was a little deeper. Something he was looking for with these pipes. The stock sound isn't bad, but the Thunder Monster's make it sound louder and deeper. They are not the best performance pipe, but with the new baffles I got some more lowend pull back and that deep sound. So if your looking for pipes, you need to make a decision on looks and performance or just performance...

Good luck...