Ya gotta have something on your roof to hook the Bumperchute to. Vehicles with out a roof rack (i.e. a bare roof) need to add Roof Mount Kit, which allows for easy set-up of the Bumperchute. 
Ford vehicles with a solid rail system with out cross bars and or no eye loops also need to order a Roof Mount Kit.

Kit Includes:

• 2 large suction cups
• 2 rivets (for permanent mounting)
• 2 neoprene washers
• 2 eye bolts
• Spec Sheet

1 Rivet setting tool (poor man tool!)