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2015 BMW M4 Coupe ditches some doors, gains some grunt

If you saw our earlier post about the hot new BMW M3 Sedan and were about to call blasphemy for no coupe version, just settle down, silly. Remember: BMW now badges its two-door 3 Series models with the number four, and thus, meet the 2015 M4 Coupe. Looks hot, right?
So yeah, it's pretty much just the M3 with two less doors, but that doesn't make it any less important - or potent. Power comes from a turbocharged, 3.0-liter inline six-cylinder engine, sending 425 horsepower and 406 pound-feet of torque to the rear wheels via either a six-speed manual or seven-speed dual-clutch transmission. You know, the usual.
Not only is the M4 more powerful than the M3 Coupe it replaces, it's a good deal lighter, too. BMW has managed to cut 176 pounds of weight out of the M4, and that means, with the increased output numbers, that the M4 will scoot to 60 miles per hour in 3.9 seconds with the DCT or 4.1 seconds with the do-it-yourself tranny. Either way, that's not what we'd call slow.

BMW Films are on the way back [w/videos]

The BMW Films series caused a stir in 2001 and 2002 by combining top-quality cinematography, Hollywood names and driving excitement to sell its sporty wares in a whole new way. By arriving five years before YouTube, they ranked as some of the earliest viral videos on the internet. By now, these sorts of films are almost commonplace, but back when BMW hit upon the idea, the idea of brand-integrated short films on the internet was still a novelty. Now, for the first time in over a decade, the German automaker is planning on bringing back BMW Films for a new season.
Trudy Hardy, BMW North America Vice President of Marketing, announced the series' return at the 2014 Automotive News World Congress in Detroit, according to Ad Age. However, neither the German brand nor Anonymous Content, the original production company, have been willing to comment further on when the new videos are coming.
The original series of eight films starred Clive Owen as the Driver (back then, Owen was largely unknown to American audiences), a mercenary who would take a variety of jobs and always drive a BMW. David Fincher executive produced the first season and directors included top names like John Frankenheimer, Ang Lee and Guy Ritchie. All of the second season movies had Owen driving a Z4, but in our estimation, the quality had fallen off a bit compared to the outstanding first season.

BMW to offer carbon fiber wheels in a year or two

The Citroën SM sat on the first set of production glass fiber and resin wheels in 1972 when parent company Michelin developed the exotic hoops in order to take the SM rallying. It wasn't until 2008 that we got the first all-carbon-fiber wheel for passenger cars in the form of a prototype model from Weds Sports in Japan that remained a prototype. Australian company Carbon Revolution followed that a year later with its CR-9 all-CF wheel, first introduced on the Shelby Ultimate Aero and now available for independent purchase for about $15,000 per set. BMW could be the first OEM to offer entire wheels in carbon fiber reinforced plastic in two years.
The wheels - either all-CFRP or using a CFRP rim and alloy spokes - were shown off during BMW's Innovation Days in Munich and are products of the development work done on its i-branded cars. The full-CFRP wheel is 35-percent lighter than a forged alloy wheel, the hybrid alloy and CFRP wheel is 25-percent lighter, making for a decent drop in unsprung rotating weight. As demonstrators during a tech day the wheels aren't yet in the pipeline for production and EU approval, but an article in Auto Express claims that they could be on the market as soon as two years from now.
Other possible parts include a full carbon fiber steering wheel and propeller shaft, the latter of which is coming as a single-piece component on the new M3 and M4. BMW is also talking up its use of secondary carbon fiber - waste material from i3 and i8 production - that can be used for items like IP support structures, seat frames and spare wheels in place of traditional metals like aluminum and magnesium. There's an excerpt of the Innovation Day press release below with more details.