Yes, Enrico was not amused when the car showed up and two things occurred:
1) No twin scoop Formula hood - this was one of the reasons he ordered a Formula instead of a Trans Am in the first place. He though the shaker was a gimmick and knew the Formula hood actually worked.
2) He ordered them not to "test drive" the car during dealer prep. The car arrived with 5 miles on it. He watched it get unloaded. When he came back a couple hours later to sign the papers, it had 15 miles on it. (note the handwritten "1" next to the typed 5). He was this close to telling them "to stick the car where the sun never shines" (his exact words). But instead he decided to take the car anyway.