Will these mount directly to my existing brackets without modification?

Yes. These are designed around factory mounting points — the brackets and hardware you have now will work. Just verify connector type before purchase to confirm plug compatibility with your harness.

Do I need to replace the bulbs, or do they come installed?

Bulbs are not included with the assembly. You'll transfer your existing bulbs from the old housings or source replacements separately — both options are straightforward and take a few minutes.

What's the return window if these don't fit my car?

Contact ModSupply directly with your VIN or photos of your current setup. We handle returns on a case-by-case basis — just reach out before installation and we'll work it out.