Will this interfere with the trunk seal or lower door panels?

The Pulse lip sits on the front fascia and does not interact with trunk or door seals. Verify your bumper's lower attachment points before installation to ensure the lip clears any sensor or parking aid housings on your specific setup.

What adhesive or fastening method should I use?

FRP lips can be secured with high-strength automotive adhesive or mechanical fasteners depending on your preference and vehicle design. If drilling through the fascia, mark sensor and lighting cutout locations first to avoid damage. Reference your OEM bumper assembly diagram for safe anchor zones.

Does this maintain stability at highway speeds?

FRP's rigid construction resists flex and vibration when properly mounted. Ensure all fastening points are fully seated and torqued evenly; uneven attachment is the primary cause of wind-induced noise or movement at sustained speeds.