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Bugatti Chiron to get 3D-printed titanium brake calipers

Automakers have only recently started to take advantage of 3D printing. It's been interesting to see the wide variety 3D-printed parts being put into production. Mini now offers customizable trim and interior pieces. Michelin created an airless 3D-printed tire that looks a bit like an oversized sand dollar. The Koenigsegg Agera One:1 uses 3D-printed turbochargers. This week, Bugatti announced that it's testing 3D-printed brake calipers on the new Chiron. These eight-piston fixed calipers look wild, featuring an almost organic shape that ditches any unnecessary material in an effort to shave weight. Traditional calipers are limited in shape by the casting process. Aluminum must fill a mold, meaning there will always be some excess material. Using a 3D printer allows Bugatti to create the part layer by layer. While most calipers today are made from aluminum (including the ones currently on the Chiron), these new ones from Bugatti are crafted with titanium. The automaker says these calipers are the largest functional component made of 3D-printed titanium. The shape maximizes stiffness and reduces unsprung weight at the car's corners. Bugatti says this particular titanium alloy is used in the aerospace industry on parts like airplane wings and rocket engines. The new calipers weigh 6.4 pounds each, significantly less than the 10.8 pounds of the outgoing model. Tensile strength is up, too, meaning the parts are both lighter and stronger than before. The main drawback of the new part is the extremely long production time. It takes 45 hours to print each individual caliper. That's not really too much of an issue with a limited-production model like the Chiron. The first trials will begin early this year, and Bugatti hopes to reduce the production time as testing goes forward. Still, don't expect to see 3D-printed titanium calipers on a Toyota Camry anytime soon. Related Video: Related Gallery Bugatti Chiron: First Drive View 67 Photos News Source: Bugatti Plants/Manufacturing Bugatti Technology Coupe Luxury Performance Supercars brakes Bugatti Chiron

Volkswagen Group's Vision 2030 strategy could bring revolution to the brands

One would expect a corporate plan called "Vision 2030," looking 11 years ahead through wildly tumultuous times, to involve great change and numerous forks in numerous roads. According to Automobile's breakdown of Volkswagen's path forward, though, the plans contain some lurid potential surprises. The ultimate aim is return on investment, and that means ruthless reorganization of a conglomerate with eight primary car brands, two car sub-brands, and Ducati motorcycles. The first two Vision 2030 cornerstones Automobile mentions are near boilerplate: Production network restructuring, and "streamlining of key technologies." The latter two are the ones that could upend what we know as the Volkswagen Group: focusing on the Group's core brands — meaning Audi, Porsche, and VW — and transitioning to EVs, autonomy, and other mobility solutions. Based on the report, a quote from Audi's CTO referring to the Audi brand could cover how the Group plans to handle all of its brands: "We need to find a sustainable solution for the indefinite transition period until EVs eventually take over." The boutique divisions adjacent to carmaking, Ducati and Italdesign, look likely to be spun off. For the halo car brands — Bentley, Bugatti, and Lamborghini — apparently shareholders want double-digit returns on investment, and the trio doesn't have long to hit the target. One eyebrow raiser is when the report states, "Bugatti is tipped to be gifted to [ex-VW Group Chairman] Ferdinand Piech." Piech fathered the Veyron during his tenure at VW, and it was thought he commissioned the La Voiture Noire, but he's lately stepped so far back from VW that he sold all his shares in the Group. Automobile quoted a senior strategist as saying of money-losing Bentley, "Why invest on a backward-looking enterprise when you can support a trendsetter? A proud history and excellent craftmanship alone don't cut it anymore." We guess no one at Ferrari, McLaren, or even Porsche got that memo. Bentley is reportedly close to being put in time out, and if brand CEO Adrian Hallmark can't right the Crewe ship, the hush-hush Plan B is to prop the Flying B up enough to lure a buyer. As for Lamborghini, caught between two masters at Audi and Porsche, even record-breaking numbers at the Italian supercar maker barely staved off sacrilege. It's said that VW brand CEO Herbert Diess considered putting a 5.0-liter Porsche V8 into the Aventador successor.

Bugatti Veyron Vitesse La Finale bids us adieu [w/video]

Some things just keep popping up until you take them for granted. Like the endless procession of special-edition Bugatti Veyrons. It seems like every major auto show included another unique take on the iconic supercar, with more announced in between. And at the Geneva Motor Show this week, Bugatti unveiled yet another. Only this one will be the last. This edition is called La Finale, and it is what the Alsatian automaker says will be the very last. Not just the last special edition, but the last Veyron – the 450th and final one built. It's based on the Vitesse, which means it has the upgraded 1,184-horsepower engine from the Super Sport and the removable roof panel from the Grand Sport. The final Veyron features a unique red and black carbon-fiber livery with matching dark red wheels and an interior decked out in cream and scarlet leather, with La Finale script appearing throughout. Which is all well and fine, especially for the Middle Eastern customer who bought it. But more than what sets this Veyron apart from others is what it represents: the end of the line for the million-dollar supercar that started it all a decade ago. And we're looking forward to seeing what The House That Ettore Built comes up with next. Featured Gallery Bugatti Veyron Grand Sport Vitesse La Finale: Geneva 2015 View 13 Photos Related Gallery Bugatti Veyron Grand Sport Vitesse La Finale View 19 Photos Image Credit: Live photos copyright 2015 Jonathon Ramsey / AOL Geneva Motor Show Bugatti Convertible Supercars Videos 2015 Geneva Motor Show bugatti veyron grand sport vitesse bugatti veyron grand sport vitesse la finale