Do these come with hardware to mount them?

These are direct replacements for your factory markers — they use the same mounting points your OEM lights use. No extra fasteners needed.

Will smoked markers pass inspection?

Light output is not compromised by the smoke finish, so they meet functional requirements. Check your local inspection rules to be sure, since regulations vary by region.

Can I install these myself?

Yes. You'll need basic hand tools to pop the factory lights out and seat these in — takes about 15 minutes per side. No special knowledge required.