Will this wing clear the trunk lid when opening?

The Walla extension sits higher and further back than stock, so verify clearance on your vehicle before installation. Measure the extension height and depth, then test the trunk lid arc through its full open range. Minor trim or repositioning may be needed depending on your exact setup.

What mounting hole pattern does this use?

Reference your vehicle's OEM spoiler mounting locations — the extension is designed to work with factory attachment points. Confirm hole spacing and fastener type on your car before ordering, as aftermarket wings may require existing hardware or additional brackets not included with this product.

How should I finish the carbon fiber before installing?

Real carbon fiber benefits from a clear protective coat to preserve the weave and guard against UV exposure. Sand and prep the surface before applying your chosen clear coat, then allow full cure time before mounting. This keeps the finish looking sharp and protected long-term.