Two yellow C5's, the first I was behind last week headin south on 83 near 94, had a Borla exhaust which sounded real sweet and the license plate XSESSIV. Was lowered too, very nice car. The second takes the cake though. Today in Delafield on 83 just south of 94, yellow C5 with C5R wing, lights, hood, etc. Thought it was a ferrari when I caught it in my side mirror! He flew by me, givin it alittle gas and damn did that baby purrr!!!! License plate was CASH FLO. Coolest C5 I have seen thus far!!