I wouldn't mind knowing too. I saw those before, and umm, the look like spring plates and bolts. And I don't see how they'd be reducing axle wrap or anything else...
X3...I'm with you guys...thats what it looks like to me too......however I'd be interested in a better explaination...and if it does what is says....that would be cool....either way...if I like it I'll make my own