This is a 10-point bolt-in (mostly) cage for the E30 M3. I saw it in a club racer, and was very impressed with the quality and fit. Two years ago I bought one for my E30 325 track car, but changed directions since then.

I uploaded detailed photos on the web -- drop me a note, and I'll provide the link (haven't posted enough, so no links for me). I also have installation instructions with pictures from the manufacturer, Safety Devices.

This cage is not bolt-in like a roll-bar (hence my 'mostly' comment above). Instead, reinforcement plates should be welded to the body, and the cage then bolts to them. Still, with a new set of reinforcement plates, the cage can be removed and installed in another car. Not that any of us plan to crash, but one never knows...

I paid over $1,700 for it, asking $1300 OBO. Glad to answer any questions.

Thanks,

Alex
flipper325 at sbcglobal dot net