The halo bar connects to the main hoop and follows the roof. Two A-pillar bars connect from the front of the halo bar and extend to the bar welded to the framerail on the floor. This bar needs to be as close to the firewall as possible to protect the driver's feet, so we needed to cut holes in the dash to fit it up. You'll notice that we also decided not to keep the car's B-pillars. The one you can see here has already been cut halfway away and the rest will be gone soon.