Lightest TRACK wheels for e46 M3???Help!!

[M3Gman]

I am trying to find out what are the lightest track wheels for a new M3. I find it hard to believe that SSR's are the lightest we have. I know Weld makes extremely light aluminums that I had on my Stang, I am looking to do some road races and need a set of light wheels that are wide!! Any help?
Thanks

[Jim@tirerack]

The SSR Comp is the lightest that I would have. I have a 18X9.5 that you can run all the way around and they are 19 lbs. They are a fully forged wheel that would be excellent for racing. They have numerous teams in Japan using this wheels on the race cars.
If I can help let me know.

[CABimmer]

SSR Comps are the lightest for the money,

http://www.europeanspeed.com/wheelweights.htm

[Studie]

Some custom Volk CE-28's? Or mag. TE-37's.