Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series 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.

Jaguar F-Type lands in the lap of the 2013 Playboy Playmate of the Year

It does seem like Jaguar have decided that association of the F-Type with high-profile public faces is a good way to get the F-Type a few headlines, so we’ve had Lana del Rey singing her heart out in the F-Type cause, Damian Lewis acting his socks off for the F-Type’s Desire film and a plethora of faces associated with Jaguar’s Mille Miglia outing this year, where they’ve managed to get the F-Type front and centre and firmly bolted on to Jaguar’s Heritage outing. Now it’s the turn of Raquel Pomplun to raise the profile of the new F-Type a little higher, as Hugh Hefner has gifted her $100k and the use of an F-Type for a year as part of her prize for being crowned Playmate of the Year. Ms Pomplun may have preferred the F-Type as an outright gift – rather than a year long lease – but at least she’ll have the chance to parade round sunny California with the top down for 12 months.

Lexus IS facelift (2011) revealed

The Lexus IS Range gets a facelift for 2011 The Lexus take on the BMW 3 Series – the Lexus IS range – has been with us pretty much unchanged for five years. So it’s certainly due a tweak or two plus it needs that certain little something many cars need at the moment – updates to conform with Euro 5 emissions which come in to play in January 2011. Across the IS range there are styling changes to mark out the 2011 models.