Will this wing interfere with the trunk lid or tailgate opening?

The downforce profile is designed for rear-deck mounting. Verify clearance on your specific setup before final installation — measure your trunk lid swing radius and compare it to the wing's height and mounting location. Mock-fit with cardboard or tape first if you're unsure.

What mounting hole pattern does this use?

Reference your vehicle's OEM rear-deck mounting points. The wing is engineered to use factory hole locations, but confirm your exact setup with a torque wrench and fastener spec from your vehicle's service manual before final tightening.

How stable is this wing at highway speeds?

FRP construction provides solid rigidity at speed. Proper installation with all fasteners torqued to spec and a secure mounting surface will keep the wing stable. Ensure you're using the correct fastener type for your deck material — metal studs on steel, appropriate anchors on composite surfaces.