Do I need any special tools or hardware to install these?

These bolt directly into the factory mounting points using the existing hardware from your original markers. You'll need basic hand tools—a screwdriver or socket set depending on your bumper design.

Will these work for both front and rear, or do I need separate pairs?

This is a matched pair designed for both positions—one mounts front, one rear. You're getting everything you need in a single purchase.

What's the difference between these and the original amber markers?

The smoke finish darkens the lens, giving a cleaner appearance while still maintaining visibility. The function stays the same—it's a visual upgrade, not a performance change.