Do these mount using factory clips or do I need adhesive?

These attach at factory mounting points on the window frame. No adhesive needed — they clip or bolt into existing holes. Test-fit before final assembly to confirm alignment on your specific model year.

Will these stick out past the window glass or sit flush?

Window visors are designed to sit flush along the top edge of the glass. They create a clean line without protruding into your line of sight when fully installed.

Do I need to prep or seal the edges after install?

Once mounted at factory points, no additional sealing is required. The visors work with the OEM weatherstripping. Inspect the seal periodically during the first month to confirm they're sitting tight.