Are these the most collectable ? Did they have A VIN#? Are they really a HellCat without the logo? Test cars were probably hopped up in other ways than production HellCats. Because they have the SUPERCHARGER badges everybody wants supercharger badges. Personally I like the sleeper HellCat badge that came on my production# 1639.
I believe the hellcats were hopped up because they were driven like they were stolen by the media people.
Now alot of the production cars are breaking down with only a few miles.