After a lot of hard work, the Cummins-powered Mustang is finally done! In this video, we reveal the completed build, showcasing all the upgrades and modifications that made this project a success.

Here's something nobody asked for, but now we can't get enough of -- a Ford Mustang with a Cummins engine. YouTuber Westen Champlin decided to do one of the craziest engine swaps ever when he put a ...