In Reply to: 328 Standard Wheels on 323? posted by Jim on April 15, 1999 at 09:06:01:
Cross spoke 42 (PN 36 11 1 095 058) they retail for $400 a piece. I don't know the specifics, but I think it's possible to get them switched at the build stage without any extra cost. (Or, perhaps the difference in price from one wheel to the other.) If you have the dealer swap out the wheels, they will probably charge a labor fee, or a restocking fee,(or both) as well as any difference between the wheels.
You can probably get the wheels for less from Quality Imports. You could then sell the other wheels, or use them as your winter wheels.