Just FYI, this section of the forum is if you want to buy or sell parts. Your question should be in 'General Discussion.' You can also find the answer with the search function.
The 987 hardtop installation, is almost identical to the 986, see
here. You have to buy Spinlocks to install on each side of the car, so the hardtop has a mounting point. The hardtop mounts over the folded top. You can remove it if you wanted to (for extra space), but that certainly is not required.
Looks like you took this picture at the car dealer, Happy Boxstering!
