Will this bolt straight in without modification?

Yes — this assembly uses factory mounting points and bolt patterns. No drilling or adapter brackets needed.

Do I need to replace the bulbs right away?

Bulbs are not included. Install your existing H11 and 9005 bulbs, or source new ones separately if yours are worn.

What if the lens gets cloudy or the housing leaks after install?

Test the seal before final mounting — ensure the gasket sits flush in its groove. If moisture enters post-install, the assembly may have a defect; contact support with photos of the mounting surface and gasket condition.