Do these plug directly into factory wiring?

These are designed as direct replacements at factory mounting points. Verify connector compatibility with your specific vehicle before ordering — wiring adapters may be needed depending on model year.

Will I need to modify the fender or bumper to install them?

No modification required. They're engineered to use existing factory attachment points. Basic hand tools and a socket set are all you need for installation.

What's the lifespan on the LED elements?

LED units outlast traditional halogen bulbs by thousands of hours. No spec sheet available for exact lifespan — reach out to support if you need detailed longevity data for warranty planning.