Do these bolt straight to the factory mounting points?

Yes, these mount at the OEM headlight locations with no drilling or modification needed. You're working with factory attachment points.

Are the bulbs already installed and ready to go?

Bulbs come pre-installed in the housings. Unbox them and mount them to your vehicle—no separate bulb installation required.

What's the return window if these don't fit or work as expected?

Contact ModSupply customer service for return eligibility and process details. They'll walk you through options based on condition and timing of your purchase.