I was looking at pictures of Joon Maeng’s RX8 for the 2010 season and noticed something funny on his rear bumper. Looked like some sort of wall bumper.

They put a spring/damper combo on it, too.  I wonder how that will work?  There’s only one way to find out!  If anything, it will protect those taillights at least!  Haha!

Edit:  I just had an afterthought.  They should just put a tire and some Baja style off-roading suspension on it.  Then Joon can throw that car straight into the wall at 80mph and keep going.