Will this wing interfere with a trunk lid or hatch when opening?

The BZ profile sits at the trailing edge of the hatch. Check clearance by opening your trunk fully before installation to confirm your specific hatch angle. Most setups clear without issues, but verifying your own geometry takes 30 seconds and prevents fitment surprises.

Does this use the same mounting holes as the factory spoiler?

Yes — the wing is engineered to align with factory mounting hole locations, so you'll use OEM fastener points. Refer to your vehicle's service manual for fastener torque values to ensure proper installation.

How stable is an FRP wing at highway speeds?

FRP is rigid and holds its shape under aerodynamic load at highway speeds. The single-piece design eliminates flex points. Confirm fasteners are torqued to spec after installation and check them every 6 months during the first year to catch any movement early.