Ultimate Factories is coming back to the National Geographic channel, and the newest season is chalk-full of more automotive action. Upcoming shows have camera crews venturing into Dodge, Maserati, Mercedes-Benz and Bentley factories to show how they paint a Dodge Challenger, what it takes to build a Maserati engine and how Dodge builds the Viper chassis and its 8.4-liter heart.
Ultimate Factories airs Thursday nights at 10pm and the Dodge Challenger episode is set to run on February 3rd.
Hit the jump to see the video

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