A 2004 BMW M3 is in the shop with a faulty SMG transmission. The owner wants to put the fun back in driving by making it a true manual, and since conversion is cheaper than replacement, the guys set out to make this swap happen.

Kevin and Willie are stoked when one of the quickest SUVs in the world rolls into the shop, the Jeep Trackhawk. They'll take the supercharged Hellcat V8, with its factory 707 horsepower, and give it an extra boost.