Moose Racing Air Filter 1-30-42 on 2040-parts.com

Volkswagen BlueSport concept

The 2009 NAIAS was the venue chosen to debut Volkswagen's latest concept: the BlueSport. "It is the symbiosis of outstanding technology and timeless Volkswagen design that makes this car an exceptional sports car. Its styling is clear and is reduced to the essentials; the car body itself has a lean and linear structure," explained Volkswagen Group Head of Design Walter de'Silva.

Is this a tease for the Pagani Huayra Roadster? (video)

Pagani has released a tease for what we assume is a reveal at the 2013 Geneva Motor Show. Could this be the convertible Huayra – the Pagani Huayra Roadster? Unbelievably, it’s now two years since Cars UK exclusively revealed the first ever photo of the Pagani Huayra, Pagani’s replacement for the car that turned Pagani from a wannabe garden shed car cobbler together to a credible maker of ultimate supercars – the Pagani Zonda.

Driven: BMW i8

When BMW unveiled the Vision EfficientDynamics concept at the 2009 Frankfurt motor show, we wrote: "for our money, it's the first time a major carmaker has really attempted to communicate ‘green' technology in an aesthetic sense." Fast-forward five years and we've swapped the show halls of the IAA for a beauty spot on the north-west coast of Scotland. And, while the car's name has changed to i8, our sentiment towards this genre- and era-defining car remains. Admittedly the production car's design execution hasn't received the universal praise of its concept forebears, but, on a remote outpost of the British Isles, a Protonic Blue i8 couldn't look more exotic.