Mercury Force Powertrim Unit on 2040-parts.com

Spy Shot: 2014 Subaru WRX coupe spotted testing

High on many Subaruphiles' wish list is a new two-door WRX STI, and the Japanese manufacturer might just be working on such a model. A two-door WRX-looking, highly camouflaged mule was recently spotted testing in the Ann Arbor, Mich., area. Subaru has a research-and-development facility in Ann Arbor.

One Lap of the Web: Elon Musk's Hyperloop, Greenwich Concours and a Model T

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. The 2013 Porsche Rennsport Australia went off over Memorial Day weekend at Sydney Motorsports Park and motorsportretro.com has full gallery of pictures.

Nissan opens new design studio in Beijing

Delayed by the deadly earthquake that hit Japan earlier this year, Nissan Motor Co.'s new design center in Beijing finally received a proper opening this week, when global design chief Shiro Nakamura showed off the studio as a new source of ideas for Nissan and Infiniti. Nissan Design China, as the Beijing-based center is known, "is not a studio to just generate ideas for China," Nakamura said in an interview with Car Design News. It's equipped to handle designs of show cars and production cars for both Nissan and Infiniti brands, aimed at customers in China, as well as around the world.