Will this wing interfere with my trunk lid when it opens?

No. The Eros Version 1 profile is designed to sit above the trunk lid seam and will not contact the lid during full opening. Verify clearance during your test fit before final installation.

What mounting hole pattern should I use?

Reference the factory mounting locations on your trunk lid. The wing is engineered to align with OEM hole patterns. Measure twice and mark your mounting points before drilling to ensure proper centering.

Will this stay stable at highway speeds?

Yes. The single-piece FRP construction provides rigidity at speed. Secure fastening with proper torque spec (consult your vehicle's service manual for fastener torque values) and a tack weld or adhesive backing will keep the wing locked in place under normal driving conditions.