Will this wing stay stable at highway speeds?

Yes. The TD3000 profile is designed to generate clean downforce without creating excessive turbulence or oscillation. Proper mounting at all factory points ensures the wing remains rigid across the entire speed range.

Does this wing interfere with the trunk lid or rear hatch?

No. The TD3000 geometry clears the trunk opening. Verify clearance on your vehicle before final installation, as aftermarket spoilers and body kits can affect fitment.

What mounting hardware is required?

The wing attaches at factory mounting locations on the trunk lid. Reference your vehicle's service manual for fastener torque specifications and confirm bolt hole alignment before assembly.