I installed mine last night and could not have done it without this DIY. My only hitch was trying to figure where the holes were in the back of the wheel to slide the screwdriver in and release the airbag. Took me about 15 minutes to realize I had to puncture the vinyl in the low spots to get to the tabs.
Other than that everything went smoothly. This wheel, as a Brit might say, is "one trick bit of kit!"
Now we'll have to start a thread (if there isn't one already) to see who can pull the most Gs!
Many thanks, doba!!!