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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.

Check out the trick way you access the tire valve on this BMW Alpina B6

The wheels are one of the first things you notice when checking out the 2015 BMW Alpina B6 xDrive Gran Coupe. The 20-inch aluminum alloy rollers have 21 spokes that spray out from their hubs, creating one of Alpina's signature design features. But there's also plenty of function to go along with the stylistic form of this hotted-up BMW 6 Series Gran Coupe.
By rotating the Alpina roundel and unlocking the center hub, you gain access to the tire valve and bolts, which are hidden inside. They're literally kept under lock and key, and they protect your Alpina's wheels from the elements and theft. This unique center-fill system employing a hollow spoke isn't a new setup for the favored BMW tuner, but since Autoblog had one in our offices this week, we thought we'd take the opportunity to show the unique mechanism in case you haven't seen it before. Check it out in our brief video below.

Next-gen Mini could sire 10 different models including PHEV

The first generation of the reimagined, BMW-backed Mini was a simple things, confined to two body styles - hatchback and four-seat convertible. It wasn't until the second-generation platform came along that Mini began truly expanding, offering a long-wheelbase model, a roadster, a coupe, a five-door crossover, and a three-door, um, thing?
BMW is aiming for 10 to 12 different vehicles from just two brands off one platform.
According to an interview between Automotive News Europe and the BMW board member that oversees Mini, Peter Schwarzenbauer, the funky British brand will be expanding far beyond the seven body styles it currently offers. "With the new ULK architecture, we currently have in mind eight to 10 models," Schwarzenbauer told ANE. That architecture he mentions, will also underpin the BMW 1 Series GT and the BMW X1, meaning that BMW is aiming for 10 to 12 different vehicles from just two brands off one platform (and that's only what we know about).