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BMW reveals M4 safety car with innovating water injection system [w/video]

Racing series don't just pick their safety cars at random, or use just whatever car is lying around. These days the car that sets the pace at the front of the pack is typically provided through consideration by a sponsor. In the MotoGP series, that's BMW and its M division, which have served up the Official Car of MotoGP since 1999. What you're looking at is the latest, and it packs some innovative technology on board. Aside from the matte black wrap with BMW's iconic striped livery, upgraded aero kit, retrofitted interior and emergency equipment, this BMW M4 coupe packs a new injection system under the hood. Only instead of injecting fuel, it injects water into the combustion chamber – something that wouldn't usually be recommended, but BMW insists actually aids in the combustion process. The idea is that the temperature of the air being mixed with the fuel inside the engine is usually hotter than ideal, so the system injects a fine mist of water into the collector in order to reduce the air's temperature... sort of like one of those hydrating misters at an amusement park or outdoor mall, but in an even hotter environment. The system brings the temperature of the air down to a more optimal temperature, helping it combust better. The process is said to yield a number of positive effects. For one, it reduces knocking. For another, it can make more out of lower-octane fuel where higher octane isn't available. It also can control the adverse effects of higher ambient temperature on the combustion process. But most of all, it increases output and reduce fuel consumption by around eight percent. Whether that eight percent is worth the added weight of the system – particularly with water pump and a 1.3-gallon tank in the trunk – is up for debate. But we'd imagine that the Bavarian engineers have weighed very carefully. Of course there's also the matter of refilling the water tank, which BMW says would be carried out whenever the safety car is refueled, but in real-world conditions would only necessitate attention once every five top-ups at the gas station. By now you might have guessed that BMW probably didn't develop this system just for the MotoGP safety car, and isn't planning on keeping it confined to the racetrack. Instead it's being tested and demonstrated on the safety car before being rolled out on production models in the future.

BMW recalling nearly 570,000 1 Series, 3 Series and Z4 models over electrical issue

BMW is recalling roughly 570,000 vehicles in the United States and Canada due to faulty battery cable connectors that can fail, causing the engines in these cars to stall. Of the nearly 570,000 affected vehicles, just over 504,000 are here in the US.
The affected vehicles include 1 Series coupes and convertibles (both 128i and 135i) from the 2008 to 2011 model years; 3 Series sedans, coupes, convertibles and sport wagons (both 328i and 335i) from the 2007 to 2011 model years; and Z4 roadsters from the 2009 to 2011 model years.
According to the National Highway Traffic Safety Administration, "the connector for the positive battery cable connector and the corresponding terminal on the fuse box may degrade over time," which can eventually lead to a break in the electrical connection and a loss of power in the vehicle. If the car loses power, the engine can stall, which could possibly lead to a crash. The Detroit News reports that BMW knows of one minor collision in Canada as a result of this problem, but no injuries.

Husqvarna sold to KTM CEO Stefan Pierer

A couple of days ago the UK's Motorcycle News reported that BMW was in the final stages of selling Husqvarna to KTM, with a deal potentially confirmed as soon as this week. Following that came reports that Husqvarna Motorcycles wasn't sold to KTM but to a Pierer Industries, the company owned by KTM CEO Stefan Pierer. Turns out the advance report was true, as was the follow-up: BMW has just announced a "strategic realignment" of its Motorrad division, explaining that it sold Husqvarna to Pierer Industries in order to focus on the urban and e-mobility segments. Husqvarna's off-road machines, obviously, don't fit into those categories.
BMW bought the Italian-based bike maker with centuries-old Swedish roots in 2007 - the rest of the Husqvarna company remains based in Sweden - and has invested huge sums to integrate the smaller company into the larger parent. Six years later, just when dividends should begin to truly pay off, the brand is sold.
Before BMW made its announcement, one of the theories that forum members put forward for Pierer's interest in purchasing Husqvarna was that he wants his own business to run his own way. The parent company of KTM, Cross Industries, is 47.27-percent owned by India's Bajaj Automotive, with Pierer the majority shareholder, and is on a quest for global growth, taking the fight to BMW in Europe and launching new bikes and technology into the Indian market. Compared to BMW's and KTM's 2012 sales of around 100,000 bikes each in 2012, Husqvarna sold 10,751 bikes, which was a 15.7-percent increase over the previous year. Pierer would have a lot more freedom in the running of a company of that size.