Will these vents require hood latches or pins to stay secure?

Hood latches are independent of vent attachment. Verify your hood latch condition before installation. These vents bolt directly to the hood and work with your existing hardware—no pins or additional latches required for the vents themselves.

Do carbon fiber vents actually pull hot air out, or is this just a style piece?

These are functional scoops designed to channel underhood airflow away from heat sources. Effectiveness depends on your hood sealing, intake design, and engine bay airflow path. They work best paired with a solid cooling strategy, not as a standalone solution.

What finish prep do I need before installing these?

Sand and prep the hood surface where the vents mount to ensure solid contact and clean fitment. No paint or clear coat is required on the carbon fiber itself—it ships ready to bolt. If you want protection from UV or want to match your hood finish, apply your chosen clear coat after installation and full cure.