The duckbill's curved edge follows the trunk line so perfectly it looks factory-installed, and the extra downforce is noticeable on highway ramps. Fitment was spot-on with the pre-drilled holes, and the matte finish gives the rear end a much more aggressive stance without screaming for attention.

The duckbill's silhouette is exactly what the rear end needed, and the downforce claim isn't just marketing—you can feel the rear settle at highway speeds. I've had mine on for three weeks and the fit along the trunk line is so tight it looks factory.

The install was straightforward, and the sleek silhouette immediately changes the rear end of the car for the better. I can feel the extra downforce on the highway, and it’s holding up perfectly through a few weeks of rain and heat.