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New Lotus Elise S Cup R track car

Seems everyone is building non-road legal track day cars right now, and Lotus most definitely wants a piece of that action. Its latest effort is the startling bright and bewinged Elise S Cup R, pictured above. Based on the 1.8-litre supercharged Elise S road car, Lotus has done a lot more than simply lose the number plate here.

BMW 135i CSL – or something quick?

The powerful BMW 1-Series spotted at the Nurburgring We’ve had endless speculation that BMW are to produce an ‘M’ car for their baby 1-Series range. An argument for which is very strong. After all, if you can attach the ‘M’ moniker to a pair of fat SUVs – the X5M and X6M – attaching the ‘M’ badge to the 1-Series seems a no-brainer.

Video: FiDU technology creating lightweight, inflatable metal structures

This short video, featuring designer Oskar Zieta, details the process and design possibilities behind products developed with FiDU (Freie Innendruck Umformung – "free internal pressure forming") technology. Zieta, a Polish designer, explains how the lightweight yet robust metal appears as a soft object yet when you touch it you realize that it is actually a hard metal. "Working with FIDU technology is similar to carving clay," Zieta explains.