There's different ones depending on engine/box/exhaust you have, I'm running with a M42 box and a e30 M3 exhaust.
325

http://static.bmwfans.info/images/epc/MjYzNV9w.png
318is - no's 4-14

http://www.realoem.com/bmw/diagrams/j/h/1.png
M3 - no's 7 - 13

http://www.realoem.com/bmw/diagrams/j/e/10.png
The M3 one probably works the best, it fixes to the flanges from the manifold and the middle section but I don't know if it fits the M42 box.
Also anyone know if the M3 Scorpion rear box used different hangers than normal facelift E30's? From offering it up it must hang a good bit below the bootfloor for the pipes to exit in the cut out.


