I currently have for sale one set of brand new design sub belt/lap belt mounts. These are very similar to my old sub belt mounts that I have made in the past but now have two tabs where the lap belts install. They mount just like old sub belt mounts, under the rear set mounts. You get a drivers side and passenger side mount along with new bolts to replace the factory studs and simple installation instructions. Cost is $200 shipped. This is the only set I have for now but I can make more if needed. Here is what they look like. And for those not familiar with how they mount, here is a pic of the new style mount installed in a Boss.