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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.)

M-fographic breaks down the history of BMW performance machinery

Few characters carry the kind of clout among performance enthusiasts as the letter M. For 35 years now, that one letter has adorned over 300,000 BMWs, each tuned to deliver a higher degree of performance than the stock models on which they're based.
The M division has worked up nearly 100 different models over the past third of a century, which can leave even the most expert among Bimmer fanatics bewildered. Fortunately British auto loan service Carfinance247 has commissioned this handy infographic to make sense of it all, and you can check it out below to see what the letter M really stands for.

BMW offering Track Handling Package for 2 Series

After getting a chance to drive the BMW M235i earlier this year, we mentioned our regret at not being able to sample the lighter and less powerful 228i Coupe. We'd like to have seen how close the latter could get to the former, noting that "there's a lot of room for upgrades with the $11,000 retail difference." BMW is closing that performance gap slightly, announcing that a Track Handling Package will join the options sheet for the 2015 228i Coupe.
The group bolts on Variable Sport Steering, Adaptive M Suspension and M Sport Brakes behind new 18-inch lightweight wheels wearing Michelin Pilot Super Sport tires. There's no change to the 240-horsepower four-cylinder, but a coupe so equipped should be able to do plenty more with the horses it has thanks to a faster steering rack, sharper handling due to additional sensors and a ten-millimeter drop in ride height, and larger brakes and discs.
BMW has used the New York Auto Show as a venue to introduce the new Track Handling Package, and it will roll onto showroom floors in July and pricing will be announced sometime between now and then. Takers can get it with both the six-speed manual and eight-speed Sport Automatic, see it in the high-res image gallery above, and read about it in the press release below.