Will this interfere with the trunk lid when it's open?

The AC-S profile is designed to sit proud of the trunk surface without obstructing the lid's full travel. Verify clearance on your vehicle before final fastening — trunk design can vary slightly with wear or prior work.

What mounting holes does it use?

This wing is engineered to use existing factory trunk mounting points. Compare the hole pattern to your vehicle's current setup before ordering to confirm alignment with your hardware locations.

How stable is this at highway speeds?

FRP wings maintain rigidity across standard driving conditions when properly fastened. Secure all mounting points according to your vehicle's service manual torque specifications to ensure stability under sustained speed.