Will this wing stay stable at highway speeds?

Yes. Real carbon fiber construction provides rigidity without flex, and the RBS profile is aerodynamically balanced for highway and street driving. Verify that all mounting points are torqued securely before taking the vehicle out — reference your vehicle's service manual for proper fastener torque values.

What mounting holes does this use?

The wing is designed to use factory mounting locations on your vehicle. Before drilling or fastening, verify that your OEM trunk lid holes align with the spoiler's base. If holes do not match, you may need to drill new fastener points — use the mounting bracket as a template.

Does the clear coat need maintenance?

The factory clear coat protects the carbon fiber weave from UV damage and oxidation. Wash with mild soap and water, and apply a quality automotive wax every 3–6 months to maintain gloss and extend the finish life. Avoid abrasive polishing compounds.