Will this fit my existing mirror housing without any modification?

Yes. This lens mounts directly to factory mirror housings using OEM attachment points. No drilling, cutting, or adapter hardware required.

What fasteners do I need to install this?

Installation hardware is not included with the lens. You'll need standard fasteners compatible with your factory mirror housing—most drivers use the bolts that originally held your old glass in place.

Can I install this myself, or do I need a professional?

This is a straightforward swap. Remove the old glass, align the new lens to the housing, and secure it with basic hand tools. Most owners handle it in under 30 minutes.