Busted Arm thingy....help!

[johnnybgood]

I changed out my RTABs this weekend with UUC RTABs. What a difference!!

Here is the deal. I spotted the lower brace that runs from the gearbox under the half shaft was all split out and coming open. This appears to be a rolled thin guage steel part that is welded into a tube and goes to the bottom of the rear spindle carrier. I can't feel comfortable driving the car much thinking this will go at any moment. What is the part number and any idea where to get my hands on this bit??? I appear to need the drivers side only.
It looks fairly easy to change, is this accurate??? Hints, suggestions?

[///M3 CRAZY]

that is your diff not your gearbox (trans). but look here to see what you need.

http://www.realoem.com/bmw/showparts.do?model=BF93&mospid=47486&btnr=33_1004&hg=33&fg=30

[johnnybgood]

Accordign to Real OEM this is the lower wishbone. Pelican going to be my best option to beat the $120 listed by Real OEM?
Please rate this swap on the one to ten scale based on the bloody knuckle factor.

[///M3 CRAZY]

it's like a 2 but you will need an alignment after.... it is only two bolts.

www.bimmerzone.com has them listed for $55