Pro Sport # 285-0618 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.

Ford Focus RS 500 revealed

The limited edition, matt black Ford Focus RS 500 According to Ford’s micro-site for the Focus RS 500 the reveal of the limited edition Focus RS will happen on Wednesday. But we’ve managed to jump the gun a little and bring you the Focus RS 500 in all its matt black goodness a day or two early. We’re sure you won’t object.

Official: Renault & Caterham to build Alpine sports cars

Renault has confirmed it is to partner with Caterham to build a range of Alpine sports cars in Dieppe from 2015. The partnership between Renault and Caterham is a logical extension of their F1 partnership but now, with the joint venture to produce their own sports cars, goes much deeper than the almost badge-engineering Williams Renaults. A new company - Société des Automobiles Alpine Caterham – will be jointly owned by Caterham and Renault and will develop models in small and large volumes to be marketed as both Renault Alpine and Caterham, and will be built in Renault’s Dieppe factory that currently churns out Renaultsport models for the road and track, and is the historical home of Alpine.