Will this interfere with my trunk lid when it opens?

The R-Spec profile is designed for standard trunk clearance. Verify mounting hole alignment on your specific trunk before drilling—compare your OEM trunk's hole pattern to this wing's base mounting points to confirm zero interference.

What fasteners do I need to secure it?

This assembly includes the wing structure only. Source your own fasteners based on your trunk's existing hole configuration, then refer to your vehicle's service manual for the correct torque specs on all connection points.

Does carbon fiber need special prep before paint or sealing?

Sand and prep the surface per your chosen finish requirements—whether that's clear coat alone or a paint application. Carbon fiber accepts most automotive finishes; verify compatibility with your selected product before committing to the full wing.