Do I need to paint this before installing it?

No. This comes in black finish ready to bolt on. If you want a different color or need touch-ups after install, that's on you — but out of the box it's good to go.

What hardware comes with it?

The guard assembly is included. Confirm your vehicle's factory bolt specifications before ordering fasteners — most bolt to existing attachment points, but hardware variety means you'll want to verify your exact setup first.

Will this fit without any modification?

It mounts at factory points, so no drilling or welding. Test-fit before fully tightening everything down to make sure alignment sits flush with your bumper and tailgate.