Will these bolt directly to my stock mounting points?

Yes. They mount at the factory front fender side marker location with no drilling or modification required. You're replacing the original housings with these units.

Do I need to remove the bumper to install these?

No. Side markers are accessible from the outside. You'll have easy access to the mounting hardware and connector without dropping the bumper.

Are bulbs included or do I reuse my existing ones?

Assembly condition is confirmed as brand new. Verify bulb compatibility with your vehicle's service manual before install — standard side marker bulbs are inexpensive if replacement is needed.