Cardone 65-9146 Remanufactured Prop Shaft on 2040-parts.com

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.

McLaren P1 bare carbon fibre option

McLaren are considering a full bare carbon fibre option for the P1 (pictured) With the McLaren P1 now getting close to hitting the road as a customer car (and arriving at Goodwood on the move in July), the lucky few with pockets deep enough to buy a car that will cost them pushing on £1 million are busy poring over the options for the P1. We spoke to one such customer over the weekend who was busy deciding which boxes to tick on the P1 spec sheet, and he was under the impression that McLaren were offering a full bare carbon fibre option for the P1, and at no cost. Which didn’t sound right.

Andy Priaulx’s guide to 2012's BMW M3 DTM racer

The Deutsche Tourenwagen Masters is the world’s greatest tin-top race series, and after a twenty-year absence BMW is returning to the DTM in 2012 – it’s been tempted back by new rules and regulations that cut costs, improve safety, and make the racing closer and more exciting than ever. And Guernseyman Andy Priaulx is one of just six drivers who has a seat in the half dozen M3s that’ll battle Mercedes’ C Class Coupe DTM and Audi’s A5 DTM next year. We caught up with the three-time World Touring Car Champion to find out about his new 480bhp company car.