Will these bolt straight onto my car without any wiring changes?

These mount to factory locations. Check with your technician or service manual regarding any ballast or harness adapter needs—LED units sometimes require a decoder or load resistor to eliminate error codes depending on your vehicle's electronics.

Do I need to prep or paint these before installing?

They ship ready to bolt on. No painting or sanding required before installation—the housing is finished and sealed.

What's the warranty coverage if one unit fails after purchase?

Contact our support team with your order details. We handle DOA and defect claims on a case-by-case basis within our standard return window.