Do I need to remove the trunk or inner panel to access the mounting bolts?

Factory mounting points are accessible from inside the trunk. You'll need basic hand tools and a few minutes per side. Refer to your vehicle's service manual for torque specs.

Will these work with my existing wiring, or do I need to rewire?

These mount using factory connectors, so your existing harness plugs straight in. No splicing or adapter needed.

What's the difference between all-clear and the amber-section lights?

All-clear means the entire lens is transparent red — no separate amber turn signal section like the stock lights. It's a cleaner euro look, but you'll see a uniform red glow when any function activates.