Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Art Center BMW/Exa project

There's a new sponsored project that is just getting under way at Art Center College of Design, the likes of which hasn't been seen in a very long time - if at all. The school's Transportation Design department has helped bring together BMW with Exa Corporation, a Boston-based virtual aerodynamic simulation company, and has tasked the students to re-design the current BMW X5 Sports Activity Vehicle with the hope of dramatically increasing its aerodynamic efficiency while still retaining the BMW flagship SAV design language. This brief is quite timely in the context of the industry's ongoing focus with sustainability and strikes at the core of the BMW Group's long term energy strategy known as the concept of Efficient Dynamics.

Nissan IDx concepts bring back budget racers

Nissan channeled its inner Datsun for the Detroit auto show on Monday. The Japanese brand showed off its IDx Freeflow and IDx Nismo concepts, which we first saw in Tokyo. The brand cited the new ways people buy and customize cars as the reason for the classic yet eye-catching style.

BMW 7-series models hit by recall

The National Highway Traffic Safety Administration has issued a recall of 45,500 BMW 7-series sedans in the 2005-2008 model year range. The recall, which has its origins in a NHTSA investigation initiated in August 2011, addresses a software malfunction that may cause vehicles to roll away when parked. A glitch in the BMW Comfort Access keyless-entry and ignition system is responsible for the problem.