It's a combination of welding and bonding the quarter panel skin. It's not a complete quarter panel, so the original structure is all welded in place. This is the preferred technique at body shops all over the world, so we figured we'd give it a shot. It is rigid as hell. The install video is coming soon.

glue?! I have welded 15 hours for a tiny sube in the same areas...and you are gluing a 3500 pound car around the rear DRIVEN suspension? doesn't anyne teach "resonance" anymore? frame or not. I bet its noticed...