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BMW Z4 GT3 (2011) completes testing

BMW Motorsport has released pictures of its upgraded Z4 GT3 race car. The 2011 car has completed testing and is available for customer teams. BMW Z4 GT3: the lowdown The Z4 GT3 may look like a regular Z4 that's been attacked by a boy-racer with a carbonfibre and tea-tray rear wing fetish. But under the skin the Z4 GT3 ditches straight-six power for a 4.4-litre motorsport-tuned V8 engine, hooked up to a six-speed racing transmissionBMW Motorsport takes a regular Z4 coupe-cabriolet body shell, and removes the retractable hardtop, bonnet, bootlid, front and rear wings and the bumpers.

Audi Q7 gets a facelift

But it’s been three years since we were first introduced to the Q7 (at the Los Angeles Motor Show in 2006) so Audi has decided the Q7 needed a little facelift. There have been a few spy shots around recently showing a slightly changed Q7, so we knew it was coming. But, like all the best facelifts, it’s barely perceptible.

Audi sticks with Michelin – which is good for Michelin road tyres

Audi choose Michelin for 2012 races Audi are to stay with tyre maker Michelin and this year’s Le Mans 24hr cars will be shod with Michelin tyres. Have you ever wondered why car race teams choose one tyre maker over another? Well, in F1 it’s because they don’t have a choice, but elsewhere it’s different – they can choose.