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Underground Racing Lamborghini cracks 250 mph--watch the video here

Earlier this year, we told you about Underground Racing, a shop in Charlotte, N.C., that makes a business out of upgrading Lamborghinis with twin turbochargers to boost engine output to more than 1,000 hp. Now, a Lamborghini Gallardo Superleggera upfitted by Underground Racing cracked the 250-mph mark at the Texas Mile event. Car owner Richard Holt made the 250.1-mph run in late March, but video was posted just this week.

Mini debuts four new design lines for 2014 Cooper

Mini Coopers really come to life when finished in the marque's signature appearance packages, such as Union Jack roofs and checkered flag mirror caps, and for the third-generation three-door hardtops debuting this spring the automaker is debuting some new designs. Minis have always been about personalization, and since the brand's relaunch under BMW's roof owners seemed to appreciate the cheeky designs that included roof graphics, grille-mounted headlights, racing stripes for the hood, and mirror caps. All those features are coming back for the new 2014 three-door Hardtops, and along with them the company is introducing a lineup of four Mini Characters, called Vivid Green, Speedwell Blue, John Cooper Works Pro, and Essential Black.

Who's Where: Peter Arcadipane appointed BAIC's design director

Peter Arcadipane has joined BAIC as its new design director. Based at its new hi-tech design facility in Beijing, China, he oversees a team of around 130 designers. The Australian designer, formerly of Mercedes-Benz, has been challenged to steer state-owned BAIC towards a more coherent and strategic position within China, with its chairman wanting to take the carmaker more upmarket.