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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.

Six luxury-car features I'm ashamed to admit I love

A hot compress felt wonderful on my sore back. The methodical kneading of my shoulder blades loosened the knots that formed over several hours of driving. The Swedish-style pulses firing into my lumbar region released more tension.
I wasn't getting a much-needed massage following a recent road trip. I was getting it during the road trip.
I grew up riding in the back seat of a 1976 Chevy Nova. But once you use these lux features, it's easy to go soft.

2015 BMW 2 Series Cabriolet flips its lid [w/video]

Early next year, BMW will offer droptop versions of its entry-level 2 Series. Available in both 228i and M235i guise, the 2 Series Cabriolet will no doubt take everything we already like (and don't like) about the Twoer and add that wind-in-your-hair experience. Of course, taking in all the extra sun comes at a price - $37,900 for the 228i and $47,700 for the M235i, not including $950 for destination. Those prices represent increases of $5,800 and $4,600, respectively.
Powertrain specs are identical to the coupes, with the 228i powered by a 2.0-liter turbocharged inline-four good for 240 horsepower and 255 pound-feet of torque. The more potent M235i gets BMW's turbocharged, 3.0-liter inline-six, with 320 hp and 330 lb-ft of push, and can hit 60 miles per hour in 4.8 seconds. That's with the eight-speed automatic transmission, which is available with either engine. And for those who prefer to row their own, BMW will thankfully offer a six-speed manual gearbox with both powerplants, as well.
Following the Paris Motor Show unveiling, the pair will be shown in the US at the Los Angeles Auto Show in November before hitting dealers a few months later. Have a look at the new droptop in our fresh batch of images live from the Porte de Versailles exhibition center, and read BMW's lengthy press blast, below, for all of the official information.