Antonio

Justin, thank you! I was thinking perhaps something similar. The one I bought comes with hardware that mounts on to the stock wing. I have not seen it in person yet but the setup looked interesting in the photo.

Any comments on how the 3D wing performs vs the more common 2D wing? I understand that in theory the 3D design compensates for variation in air flow through the body if mounted below the roof line. But I have not seen any direct comparisons between 2D and 3D wings in terms of drag and downforce.

JustinL

The driver side verticals in the trunk are indeed bolted to the floor, but the problem is that the APR wing uprights only have 2 options as to where the mount goes, and only the inner ones really works with the 944 hatch. The problem then becomes that the passenger side mount drops down to the cavity of the spare tire well. That's why I ran the 2 square tubes across the spare tire well to give me a place to anchor the passenger side verticals. The square tube base is actually quite strong. I'm sure there are other solutions that would work, but I'm pretty confident that the wing can take a lot of load, both downforce and drag.