Will this bolt straight into my factory location?

Yes. This mounts at the original attachment points with no drilling or bracket modification needed. Install is a straightforward swap.

Do I need to rewire this or will it plug into the factory connector?

Connector compatibility not specified — test-fit before wiring to confirm your vehicle's brake light harness matches. Contact support with your VIN if unsure.

Is the smoked lens going to be too dark for brake visibility?

Smoked lenses are designed to meet visibility standards while providing aesthetic darkening. LED output compensates for lens tint, but if visibility is a concern in your region, verify local regulations before purchase.