Do I need bolts or fasteners to install this?

Installation hardware is not included with this bracket. You'll use the existing factory mounting points on your vehicle — check your owner's manual or a service guide for the correct bolt specifications before you order fasteners separately.

Will this sit flush with my bumper, or will there be a gap?

This bracket is engineered to mount at factory attachment points and sit tight against your fascia. Test-fit it first to confirm alignment with your specific bumper before finalizing your setup.

Do I need to modify my vehicle to install this bracket?

No drilling or cutting required — the bracket uses your vehicle's existing factory mounting holes. If those holes aren't present or accessible on your model year, you may need to drill custom mounting points.