The upcoming Audi RS5 has posed for a picture near the Nurburgring, strangely sporting quad pipes more reminiscent of the S-line cars rather than the dual ovals of the RS. And an S5 rear badge. The discrepancy is leading some to speculate that this is a mule using an S5 body — that or we've been misled about the engine offerings. We'll learn the truth at the Detroit Auto Show this January, and we sure hope to find a 450 HP V8 tucked between those fenders.

[WCF]