Weld Wheel Half 3.5 X 11.25 (new) on 2040-parts.com

New Mazda CX-7 (2010) at Frankfurt

Mazda are bringing the new Mazda CX-7 to Frankfurt The new Mazda CX-7 gets a nose-job to bring it in with the family feel – as seen on the new Mazda 3 – but with a smattering of chrome detailing. But the big news is on the engine front. In comes a MZR-CD 2.2 litre Turbo-Diesel engine, which should offer much better economy without sacrificing much in the way of performance.

The Technology Behind F1 Cars: Aerodynamics [w/Video]

Ferrari's latest video in its ‘Discover the technology of Formula 1' YouTube series sees Scuderia Ferrari's deputy design chief Simone Resta focusing on the chassis and side pods' design and its effect on the aerodynamics. This video follows two episodes, the first of which introduced viewers to the concept of aerodynamics – which is the subject of the series' first part – while the second took a look at the design and effect of the car's front wing and nose. The great thing about this series is you don't have to be a genius – or even know your way around an F1 car – to get to grips with the concepts or terminology.

Audi to be honored at Goodwood

Audi celebrates its 100th anniversary this year, and it's taking the party to this summer's Goodwood Festival of Speed. The German automaker is making big plans to celebrate its centennial this July at the Goodwood House in England, where it will be the featured marque. Audi says Jacky Ickx and Allan McNish will be there to drive.