WINGS found the sweet spot for sound with their large db-killer/spark arrestors. They sound much better then the stock pipes. More thump, at a pleasing tone, the sweet spot for sure. The pipe hangers on the WINGS are metal. I think that is much better then carbon fiber for mounting on a dual sport/off road bike, especially for what the mighty TE 630 is capable of off road. They look fantastic and flow even better.
I was really excited to go rip on the bike. Some of it might have been from the Peet's Major Dickason home brew though.
A friend of mine just bought the Wings slip-ons for his SM630. We met up for a quick ride this past Saturday. He paid $699.00 for the pair with shipping I believe. The pipes looked real sharp and high quality. I liked the metal strap/ hanger mount, very robust. They sounded similar to my Leo Vince Enduro slip-ons. Nice pipes.
They are sharp looking. My die hard Honda rider friend noticed them right off and commented how nice they look.