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Researchers halfway to cutting carbon fiber costs by 90%

Carbon fiber has been utilized for decades to build racecars, as a means to cut weight while maintaining strength. But until recently, the space-age material has been largely absent from the street on anything but supercars because of the expense to use it. Recently, BMW signaled a major shift in that trend when it starting using carbon fiber reinforced plastic panels on the i3 and i8. This relatively small scale start might be just the beginning; the German company believes that a breakthrough to inexpensively manufacture the lightweight stuff is just on the horizon.
MAI Carbon Cluster Management GmbH counts BMW, Audi, Airbus, the German government and many other organizations as supporters, and it's researching how to make carbon fiber cheaper to produce, according to Automotive News Europe. The company thinks it can reduce costs by 90 percent in the near future. "We've certainly reached a halfway point on our cost-cutting target for suitable carbon-fiber parts," said project head Klaus Drechsler to Automotive News Europe.
Unfortunately, it isn't entirely clear just what MAI Carbon is doing to make such a huge leap possible. However, a recent post on the company's website talks about a new form a carbon fiber using a thermoplastic matrix that could be cured in less than three minutes. That's compared to about 90 minutes in the traditional process with an autoclave.

Are you the 2016 BMW M2?

From the looks of these spy shots, BMW is back testing the hotter version of the M235i, the M2. We first brought you pictures of the lightly disguised coupe a few weeks back. While those original shots were on the road, it would seem that BMW has transitioned its testing to the Nürburgring.
Here, we get a better look at the M2 prototype's M-spec wheels. This particular car is missing the traditional quadruple exhausts that serve as an easy identifier for BMW M products, although our spies report that the tips, along with a more assertive front fascia, will arrive when the M2 makes its production debut.
We can't yet confirm any powertrain details, but previous rumors had the M2 getting its go from a tuned version of the brand's N55 turbocharged inline-six. Take a look up top for this latest round of spy photos of the BMW M2.

BMW X4 slantback is nearly here

Another day, another new BMW spied. Sometimes it feels like Bimmer is developing so many new models that in the future, every buyer will get their own unique car. The latest one spied is the upcoming BMW X4 that was launched as a concept nearly a year ago. The Bavarians still see a need to camouflage the rear end of its prototypes, though.
As you can see, the production version is hewing very closely to the concept. If you peer around the camo, the headlights have the same shape, but the foglights are a new addition. The rear roofline seems quite similar to concept, too, but the back end is still somewhat more mysterious because the masking and dirt hide a lot. Still, it doesn't seem like the production model is going to be radically different from the concept based on the previous test cars we spied in the past. It also strikes us as very similar in size and form to the already available 3 Series Gran Turismo, with which it is expected to share a great deal.
Our wait might not be very long to see the midsize German CUV undisguised, because the X4's debut is rumored for the New York Auto Show on April 16 with a reveal as early as March 14.