A 2005-2009 Mustang wearing a Cervini’s C-Series Eleanor tribute kit isn’t just a hood and some scoops — it’s a genuine side-exhaust system borrowed from a movie car that never existed as a real Shelby. Here’s what separates a tastefully built S197 tribute from a costume, why the side pipes matter more than the styling, and what a car like this is actually worth next to the real thing.