Will these install without cutting or drilling?

These mount at factory points — no drilling or frame modification needed. You'll need to connect the power and ground wires to your vehicle's electrical harness; refer to your vehicle's service manual for the correct connection points.

Do I need to do anything to the mirror finish before installation?

No prep required. The mirrors come ready to bolt on. If you're replacing existing mirrors, disconnect power from the old unit first and keep the wiring harness accessible for the new assembly.

What's the return process if these don't work with my setup?

Test-fit before hardwiring anything. If there's a fitment issue, contact support with photos of the mounting points and the existing mirror assembly — that'll speed up a return or exchange decision.