Originally Posted by K3N R3D
What you said makes a lot sense intellectually, but consider this.
Since we all know RS is the performance version of standard Audi cars. And the CSL is the performance driven version of a standard M3. Why would BMW put 19" wheels on an M3 CSL if 18" wheels would perform better?
Because far too many people like the 19" wheels (I don't) and the market demands them.