Will this interfere with the trunk lid or hatch when opening?

The ducktail profile sits low enough to clear the trunk opening on a full swing. Verify clearance with your trunk fully extended before final torquing, especially if you have roof racks or additional cargo height.

What mounting hole pattern does this use?

This wing locates to factory body holes, so no new drilling is necessary. Before installation, confirm your vehicle's existing mounting points align with the wing baseplate — reference your owner's manual for exact hole locations if needed.

Does the FRP stay stable at highway speeds?

FRP delivers excellent rigidity for a bolt-on wing. Ensure all fasteners are torqued evenly and check them after your first 50 miles of driving; refer to your vehicle's service manual for proper fastener torque values to maintain stability.