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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

Bugatti Chiron piloted by Juan Pablo Montoya sets 0-249-0 speed record

Bugatti has a penchant for recalibrating our notion of speed. Quickest, fastest, most powerful, world record — just words. Mere descriptors. To really get a sense of how quick a car like the Chiron is, you need to witness its ferocity in person. Since that's not possible for most of us, seeing it on video is the next best thing. So here's a quick video of a Bugatti Chiron, driven by Indy 500 winner Juan Pablo Montoya, accelerating from 0 to 249 miles per hour (400 kilometers per hour) in just 32.6 seconds. But Bugatti wasn't done. Equally as impressive, Montoya stomped the brakes at 249 mph hard enough to bring the Chiron back down to a halt in just 9.3 additional seconds, aided by the rear spoiler's airbrake functionality. Yep, that's 0-249-0 in 41.96 seconds. From start to finish, Montoya covered 1.93 miles in the Chiron, and it apparently didn't take much effort from the driver. "You didn't need the complex preparations we have to make in racing for the 0-400-0 drive," said Montoya. "With the Chiron, it was all quite easy. Just get in and drive off. Incredible." Incredible is a good word for it. But Bugatti isn't finished setting records with the Chiron. The company has stated its goal of proving the Chiron is the fastest production vehicle ever by beating the Veyron's top-speed record of 267.855 mph. That's planned for 2018, so there's plenty more time for records to fall and would-be challengers to arise. Stay tuned. Related Video: Featured Gallery Bugatti Chiron 0-400-0 km/h Record Run Related Gallery Bugatti Chiron 0-400-0 km/h Record Car: Frankfurt 2017 News Source: Bugatti Bugatti Luxury Performance Supercars world record Bugatti Chiron juan pablo montoya

Bugatti Centodieci prototype caught running the 'Ring in new spy photos

Bugatti's Centodieci prototype is evidently ready for the Nurburgring. Spies caught the development vehicle for the upcoming EB110 tribute being put through its paces on the Nordschleife and surrounding public roads. The 1,600-horsepower Centodieci supercar has been in development for a couple of years. It was originally announced at Pebble Beach in 2019, and Bugatti announced earlier this year that it had completed work on the first full-body prototype. Here it is. Bugatti hasn't bothered to disguise the Centodieci, so we can plainly see how faithful it is to the concept.  That said, there are signs that this prototype is still a long way from being showroom-ready. The body may be complete, but up close, it's a bit rough around the edges. The side blade inserts lack the more dramatic depth of the parts that were fitted to the concept, and may well be placeholders for testing purposes. Tape and wire is visible on elements of the front and rear bumpers and exhaust finishers, suggesting the presence of sensors sending telemetry to the prototype's data recorder.  The Centodieci's 16-cylinder sends its power to all four wheels through a seven-speed DCT. The EB110 it honors made do with a quad-turbo, 3.5-liter V12 making "just" 560 horsepower and putting that to the ground with a simple six-speed manual and permanent all-wheel drive. Bugatti claims a 0-60 time of approximately 2.4 seconds and an electronically limited top speed of 236 mph. That may seem low, especially since this is ostensibly a Chiron successor, but Bugatti is no longer in the top-speed-record game. All 10 examples of Bugatti's new Chiron-topping exotic are reportedly spoken for.