Retrosound Car Audio Amplifier New Quad4 on 2040-parts.com

BMW M3 DTM Concept Car (2011) first official pictures

Andy Priaulx's guide to 2012's BMW M3 DTM racer This is BMW’s M3 DTM Concept Car, a taster of the near-500bhp racer that will compete in the 2012 DTM (German Touring Car) series. Unveiled at BMW Welt in Munich, it signals BMW's return to the DTM after a two-decade absence; between 1987 and 1992, the BMW M3 won 40 races and had over 150 podium finishes in Germany's premier tin-top series. Does this new BMW M3 DTM car bear any resemblance to a road-going M3?

Audi RS5 (2010) first official video

The Audi RS5 has been a long time coming. It was nearly two years ago that CAR’s Georg Kacher first scooped Audi's 21st century Quattro but now it's finally here and Ingolstadt has just released a video of the RS5 in action. The video is 11 minutes and 21 seconds long so make yourself comfortable, sit back and watch Audi’s new RS5 in action.

Land Rover DC100 Sport – it’s the Sporty new Defender

Land Rover Defender gets funky with the DC100 Sport It helps to have a good dose of ‘cool’ when you launch a new car. And Land Rover have a head start with the iconic Defender, which is ‘Cool’ by default. But they’ve gone a step further by revealing a sport, speedster-style Defender Concept – the Land Rover DC100 Sport – at Frankfurt this morning.