I want to upgrade my 2010 Mazda CX-9's projector halogen headlights to xenons. But I don't have any idea what is needed. Since my lights are projectors already do I just need to buy a xenon bulb from somewhere and replace the halogen one, or is there more work that is required? Thanks for you help!
How to upgrade to xenon headlights on 2010 Mazda CX-9?
- Thread starter kodalma84
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