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10 automakers shack up in Detroit hotel to talk Takata airbags

Since Takata has decided not to take the lead concerning potential issues with its airbag inflators, the automakers have. Perhaps that's unsurprising, since it's the automakers, not Takata, that will take a beating on the dealership floor if consumers decide its models are a health hazards. The Detroit News reports that Toyota, Honda, General Motors, Ford, Chrysler, Mazda, BMW, Nissan, Mitsubishi and Subaru met in a hotel conference room near the Detroit Metropolitan Airport last week to sort out a way to understand the technical issues involved. So far, faulty airbag inflators have been ruled the cause of five deaths and 50 injuries around the world, but neither Takata nor investigators understands exactly why the inflators are malfunctioning. The National Highway Traffic Safety Administration recently asked Takata to issue a national recall, Takata declined, citing a minuscule failure rate and the fact that it's still investigating the issue. Toyota and Honda then made an industry-wide appeal for "a coordinated, comprehensive testing program" that would pinpoint the problem inflators and get them replaced, and that's what the Detroit meeting was about. Numerous issues, however, will make this a long row to hoe: simply getting the parts to replace the nearly 20 million inflators in cars recalled around the world so far - even working with other suppliers - will take a years, but more importantly, no one knows if the replacement inflators currently being installed will suffer the same issue. Answers will hopefully come quickly with Takata, the ten automakers and NHTSA all independently investigating the problem.

BMW intros Concept M4 GTS ahead of Pebble Beach debut

Meet the BMW Concept M4 GTS. Coming to this weekend's Pebble Beach Concours d'Elegance, the new high-performance coupe gets both performance and aesthetic upgrades as it previews a higher-performance version of BMW's two-door darling. The headlining item is the new water-injection system. As previously reported, the setup draws from a 1.3-gallon water tank and was pioneered by the M4 Safety Car used in the MotoGP series. The new system injects water directly into the plenums of the intake manifold, where it is vaporized. The result is a lower compression temperature in the combustion chamber, which according to BMW means more horsepower and torque. You can get a broader explanation in the attached press release. Beyond the water-injection system, the M4 GTS will get OLED taillights. Their function sounds very German – "producing full-surface and homogenous illumination" – but we simply prefer the impact they've had on the look of the rear lights. It's markedly different than anything else in the BMW suite. There is a mix of aesthetic and performance upgrades to the normal M4 exterior, too. BMW has fitted manually adjustable aerodynamic aids, with a new chin splitter and a prominent rear spoiler. Both items are, unsurprisingly, made from exposed carbon fiber. BMW also turned to composites for the hood, opting for carbon-fiber-reinforced plastic. We're particularly fond of the M4 GTS' wheels. They're absolutely stunning staggered hoops, with 19-inchers in front and 20s in back. The 666M style, as BMW calls them, feature Acid Orange accents that really play well with the Frozen Dark Grey paint (although they clash quite badly with the yellow calipers on the carbon-ceramic brakes). Stay tuned for more on the new Concept M4 GTS, including live images from its debut in sunny California. Until then, scroll down for the official press release from BMW. Related Video: BMW Concept M4 GTS to be Premiered During Monterey Car Week. The First M3/ M4 Special Production Car to be Sold in the US. Woodcliff Lake, N.J. – EMBARGO: August 13, 2015 – 9:00pm EDT/6:00pm PDT...A year on from the launch of the BMW M4 Coupe, BMW M GmbH is presenting an initial preview of a high-performance model for use on the road and on the race track: the BMW Concept M4 GTS – the first M3/M4 special production vehicle to be sold in the US. The BMW M GmbH was founded in 1972 as BMW Motorsport GmbH and caused a sensation with its iconic BMW M1 racing car.

BMW preparing new M4 GTS with water injection

Last month, BMW revealed a new safety car for the MotoGP series. Only instead of just taking one of its production models and giving it some flashing lights, special livery and emergency equipment, the Bavarian automaker used the specially equipped M4 to showcase a new water injection system. And now word has it that the tech is being worked into a new M4 GTS. The system sprays water into the combustion chamber in order to lower the temperature of the air and increase the engine's efficiency, thus allowing it to produce more power without overheating, and relying less on ambient temperatures. It does require refilling a 1.3-gallon water tank in the trunk, though. According to Car and Driver, it's that same system that BMW will be installing in the new M4 GTS, taking the place of previous M3 GTS specials. If precedent is anything to go by, the M4 GTS will also be stripped of excess weight and feature a tighter suspension, stickier tires and more, in order to make BMW's muscle coupe even more hardcore and focused for the track. We could be looking at a debut as early as Pebble Beach in August.