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Bonneville broadcast will add pepper to the salt

If you've ever been to Bonneville during Speed Week, you know what a thrilling corner of the motorsports world the place occupies: standing out on the endless, blazing-white expanse of salt, hearing the cars before you see them, seeing first the roostertail of salt rocketed into the air, then the tallest part of the rear fin, then the car itself, blasting over the curvature of the Earth, followed by engine cutoff, popping chutes, deceleration and the giddy celebration of driver and crew as yet another record falls. But most people -- those with jobs, kids, responsibilities (where are your priorities, people???) -- will never get a chance to go. So this year, the Southern California Timing Association has made a deal to broadcast audio of the entire Speed Week live, as it happens, direct from the salt, on the fabulous internet.

Alpina D3 Bi-Turbo sedan and wagon debut at Frankfurt motor show

Leave it to BMW's most pinstripe-stickered tuner to come up with a car just for automotive journalists. That's right: Alpina has built a diesel BMW 3-series sedan and wagon duo and has taken them to the Frankfurt motor show to taunt scribes whose countries will probably not be getting them, and that likely includes the U.S. Even though the D3 Bi-Turbo is diesel powered, fuel economy was not the first thing on Alpina's mind.

BMW to reveal Zagato concept at Pebble Beach

This weekend at Pebble Beach, Monterey and the Legends of the Autobahn, BMW will show off a handful of cars, the most intriguing of which is this Zagato concept. Basically looking like a swoopy version of the Z4, the Zagato concept will hold court next to the 2013 BMW 7-series, the Alpina B7 and more products from the M division, which is celebrating its 40th anniversary. Three vintage race cars will be out touring during the Motorsports Reunion, including the 1986 BMW-March GTP, the 1980 BMW M1 Procar and a 1975 BMW 3.5 CSL, the last of which will be piloted by BMW North America President and CEO Ludwig Willisch.