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Thermal imagery of BMW M4 DTM pit stop is red hot

A pit stop is a pit stop, right? The race car pulls in, the crew changes the tires, pumps in some fuel, maybe swaps out a busted body panel or squeegees the windshield, and off it goes for another heat. Only pit stops have become the focus of news lately for a number of reasons, whether it's because of mishaps (like the ones that prompted F1 to ban mid-race refueling), new time records (due largely to said ban) or interesting new ways to film the fast-paced action.
A few weeks ago we brought you footage of an IndyCar pit stop filmed from multiple angles courtesy of Google Glass. Now BMW has released a brief clip of one of its M4 DTM racers coming in for fresh rubber, all filmed by infrared camera. Its the kind of technology BMW uses to help optimize its German touring cars for competition, and now the Bavarian outfit has released some footage for fans to enjoy.
The resulting thermal imagery gives you an idea of how hot the car runs (and where the heat is emanating from), how warm they get the fresh rubber before they get it onto the car, and what kind of temperatures the pit crew is subjected to. Look closely enough in the 25-second video below and you'll even see the heat sputtering out of the exhaust pipes as the M4 downshifts into its pit box. (Just don't try adjusting your speakers, the clip is without audio.)

BMW is the US auto industry's leading exporter

Which automaker do you think ships the most cars out of North America, one of the Detroit Three or perhaps one of the Japanese automakers? Nope. It turns out the BMW's Spartanburg, SC, factory is the biggest automotive exporter from the continent in the United States. According to a recent profile by Bloomberg looking at the plant's 20th anniversary, Bimmer's southern ops sends out more vehicles than all of Michigan combined.
When the Spartanburg factory opened up in 1994, its success was hardly assured, largely because of South Carolina's relatively small economy at the time. However, BMW picked the site because of its proximity to East Coast shipping that made it easier to move engines and transmission in from Germany and export vehicles back to Europe, according to Bloomberg. The Bavarians clearly made the right choice.
Today, the plant has developed into an absolute powerhouse. The factory currently assembles the X3, X4, X5 and X6 and exports about 70 percent of the vehicles built there. Things are only getting better. BMW is investing $1 billion through 2016 to boost annual production from the current 300,000 units up to 450,000 and to build a new flagship crossover called X7. The expansion also adds a further 800 jobs there to take total employment up to about 8,800. Including the latest financing, BMW has put over $7.3 billion into the factory since it opened, notes Bloomberg.

BMW planning Chinese recall for engine part issue [w/video]

After receiving an unspecified number of complaints in China, BMW has reportedly started a "full investigation" into what may be a defective part in its VANOS engine control system. BMW said via a Chinese blog that it would file a recall application with the the General Administration of Quality Supervision, Inspection and Quarantine in China.
BMW has not yet announced how many vehicles will be recalled, or which models the potential recall might cover. We're also curious as to whether the VANOS issue could extend into markets outside of China.
We've placed a call with BMW in the United States, and will update this post as soon as we hear back. Stay tuned for more, and if you're curious about what VANOS is and how it works, scroll down below for a video animation.