that is a replica ... kingmotorsports is the only authorized mugen distributor in the United States
http://kingmotorsports.com/p-2798-mugen-aero-2006-2011-civic-4-door-rear-wing.aspx
8thgen legit version ^
if you want a true "bolt-on" part made for the 9th gen (should be bolt-on), you may have to have one imported from the Philippines
http://www.mugen-power.com/english/news/2014/20140530/index.html
king motorsports hasn't shown that part on their site. Be aware that there are not many options for spoilers that you can literally bolt on to the car without having the trunk holes filled/trunk painted. When you take factory spoilers off,
the holes have not been lining up with replacement/aftermarket spoilers. If you're really serious about one of the aftermarket spoilers, make sure you know what you're getting.