Joes Racing Products 25878 Micro Sprint Yamaha Case Protector, 06-09 R6 on 2040-parts.com

Porsche Cayenne S Diesel (2012) first pictures

Porsche has equipped its Cayenne SUV with a twin-turbo diesel engine, creating (no surprises here) the Cayenne S diesel. The 4.2-litre bi-turbo oil-burner puts out 376bhp and a rather wholesome 626lb ft of torque. That latter figures bests even the flagship petrol Cayenne Turbo: that car's twin-blown petrol V8 produces 'only' 516lb ft - and costs around £28k more than the Cayenne S Diesel.

Now your wheels can light up Christmas, too!

GloRyder By now, you've probably finished decking your halls with boughs of holly and pinning Christmas lights to the outside of your house, but have you considered illuminating your car's wheels, too? Well if an American company has its way, you could soon be doing just that. And better still, you could be able to control the lights from your smartphone.

BMW's EfficientDynamics teaser (2010)

This rather strange looking black BMW is the German car company’s latest publicity stunt. Painted matt black, and with ‘dontblogaboutthis’ emblazoned across its flanks, it is of course a tease designed to get forums fanatics and bloggers worked up into a frenzy as everyone tries to guess what it is. BMW has released just a few photos, plus a couple of videos, all of which are on www.dontblogaboutthis.com.