Will this reflector mount at my factory bumper points without drilling?

Yes. This reflector uses the OEM mounting location and bolts in at the factory points — no drilling or modification needed.

Does the crystal smoke finish obstruct the reflector function?

No. The smoked lens is designed to allow the reflector to function properly while giving your rear bumper a darker, more refined appearance.

What comes in the box?

Just the reflector assembly itself. If your original hardware is still usable, you can reuse it — otherwise, source M6 bolts or fasteners to match your factory setup.