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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 X4 hatches its fastback shape in Shanghai

The day has finally come for BMW to pull the covers off its X4 Concept at the Shanghai Motor Show. The machine brings few surprises - we've already seen an official image gallery from the German automaker, so its exterior shape was well known - but at least now we get to see it with our own eyes, and with the lenses of our very own cameras.
You can clearly see the fastback roofline in our high-res image gallery above, along with the jacked-up stance that allows BMW to call this machine a Sports Activity Vehicle, which basically means "Crossover" to our friends in Munich. We've seen similar vehicle shapes before, most notably in the form of the BMW X6, but also as far back as the 1980s from the likes of AMC.
We fully expect the transition from concept to production to be pretty seamless, so what we see here is, for the most part, what we'll see on the showroom floor in 2014. Feel free to peruse the press release below, but first, be sure to browse through our live images from Shanghai and let us know what you think.

Two new RWD Toyota sports cars to join FR-S?

Toyota as we know it could become a thing of the past. According to Australian site Car Advice, the Japanese brand known for bland cruisers like the Camry and Corolla is preparing to bring two new rear-drive cars to market that would slot above and below the Scion-badged FR-S. This is very, very good news.
Car Advice spoke to the GT86/FR-S' chief engineer, Tatsuya Tada, who claimed, "Akio Toyoda always says to me, Toyota sports car [family] should be three sports car brothers. 86 is in the middle." The oldest "brother" would be the spiritual successor to the Supra, even if it doesn't wear that name. Tada is in charge of that project, while a sub-GT86 project is being headed-up elsewhere.
Tada refused to comment on names (CA specifically mentions MR2 and Celica) for the new small car, but did say that, "Yes it is rear-wheel drive and that's Toyota's strong position - Toyota sports car must be rear-wheel drive." Perhaps the juiciest bit of information obtained from Tada's interview with Car Advice was his hinting that both new sports cars would be joint ventures, like the GT86/FR-S/Subaru BRZ triplets. Tada wouldn't say who Toyota was in bed with on the smaller model, but did mention that the Supra would be a product of the world's largest automaker's partnership with BMW.