Sachs K70387-01 New Clutch Kit, Oe Factory Direct Part, Never Sold, In Stock on 2040-parts.com

Wired for Speed: Enthusiasts turn to parts sites for aftermarket punch at affordable prices

You can get anything--literally anything--on the Internet. And for enthusiasts, this means that rare part is just a little bit easier to find. Ebay Motors says its listings of parts has increased dramatically in the last year, with inventory reaching about 13.9 million parts.

Video: Porsche GT2 RS attacks GingerMan Raceway

You saw our walk-around and overview of the 2011 Porsche GT2 RS earlier this week. As promised, here's the VBox footage of Autoweek editors blasting around GingerMan Raceway in southwest Michigan doing what the Porsche does best. So far we've brought you track-day action featuring the Chevrolet Corvette Z06 and the Porsche GT2 RS--what's missing?

BMW 5-Series GT introduces liftback model

BMW will bring the elevated seating and packaging of an SUV to its 5-series line with the addition of a liftback model called the Grand Turismo or, simply, GT. The automaker is now revealing the production look for the vehicle, which will debut at this fall's Frankfurt motor show after having been previewed as a concept car at the Geneva show in March. It will go on sale in the United States in December, priced in the low-$70,000s range.