Nos Mercruiser Cooling Hose 32-808044-1 on 2040-parts.com

Listen: Upcoming Ford Focus ST to employ sound symposer

While BMW employs a digitally sanitized/perfected sound file to give M5 owners the proper sense of aggro urgency when motoring at pace, Porsche went a little more organic with its employment of a sound symposer to feed the 911's flat-six growl into the cabin of the extra-refined 991. Essentially, the sound symposer is an electrically controlled diaphragm in a tuned sound tube that brings the proper engine noises into the passenger compartment. It can be opened and closed by the car's onboard electronics to offer snarl when you want it and serenity when you don't.

Bentley Bio-Fuel beckons

Bentley finds itself in this ludicrous position. Of course, the current credit problems play a big part in Bentley’s problems, either because buyers need finance to buy their cars or, more likely, the demonising of the sort of cars Bentley makes by the eco-mentalists makes them an uncomfortable buy. So Bentley has come up with a strategy to combat the ‘Planet Killing’ perception many have of its products – Bio-Fuels.

Fiat 500X teaser video ahead of 2014 Paris motor show

Fiat has issued this Youtube video of its new 500X crossover, which is destined to launch the Italian brand into the compact SUV market dominated by the Nissan Juke. Although an annoyingly restricted view of the 500X, it is possible to make out the silhouette and outline of the baby crossover, which goes on sale in the UK in time for the new 15-reg launch in March 2015. See the Fiat 500X in full at the 2014 Paris motor show on 2 October – we’ll have the first official photographs and news the moment the covers come off.