K40 Defuser Plus on 2040-parts.com

BMW set to debut diesel 7-series in the US

While Mercedes-Benz has let us Americans buy diesel versions of its flagship sedan from time to time, BMW has kept a number of versions of the 7-series from our shores, among which are 7-series sedans with diesel engines. Well, it looks like we'll finally be getting a diesel 7-series after all, with the arrival of the 740Ld later this spring. The 740Ld will be powered by a 3.0-liter inline-six diesel engine with a single turbocharger with variable vane turbine technology, making 255-hp and 413 lb-ft of torque, and will be coupled exclusively with BMW's xDrive all-wheel drive system.

Maserati GranTurismo MC Stradale tweaked for 2013

Maserati has updated its most hardcore car for 2013. The new GranTurismo MC Stradale has more power and more extrovert styling than the outgoing car, and double the seat count too: Maserati is putting back seats back into the hottest GranTurismo. Isn't the MC Stradale supposed to be the lightweight, track-ready GranTurismo?

Transportation secretary Ray LaHood to step down

WASHINGTON -- Transportation Secretary Ray LaHood, 67, who raised awareness about the dangers of distracted driving, said he will leave President Obama's Cabinet after a replacement is confirmed. LaHood, a former Republican congressman from Illinois, has led the Department of Transportation since 2009. He announced his departure today on the agency's website.