Will this wing maintain stability at highway speed?

Yes. The drift-profile design generates downforce across the rear axle while the FRP construction keeps overall weight minimal. Mount it securely to the factory points and verify all fasteners are torqued per your vehicle's service manual — proper installation ensures aerodynamic function without vibration or flex at speed.

How do I confirm the mounting hole pattern matches my existing trunk lid?

Reference your OEM trunk lid attachment locations before installation. The wing is engineered to factory mounting points, so compare hole spacing on your lid to the spoiler base. If you're upgrading from a different aftermarket wing, measure center-to-center distances on both units to ensure alignment.

Will the wing clear the trunk lid when it opens?

Position and angle are critical. During mock-up (before final fastening), open and close the trunk through its full range to verify clearance. If interference occurs, adjust the spoiler rearward or check that mounting brackets sit flush. A small spacer kit can resolve minor conflicts — verify fit in your specific setup before driving.