Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Have your Shelby Mustang GT350 or GT500 Super Snake shipped for free

Shelby American is adding a little incentive to pick up one of its one-off Ford Mustang creations: Buyers won’t have to pay shipping on the 2012 Shelby GT350 and the 2007-12 Shelby GT500 Super Snake--as long as they order by July 31. Depending on where a buyer lives, that could be a savings of up to $1,500. For the uninitiated, Shelby American revamps almost everything mechanical on the Ford Mustang to create the GT350, including front and rear suspension, brakes and intake and exhaust systems.

Audi SQ5 costs £43,870 in UK

The diesel Audi ‘RS’ Q5 – the Audi SQ5 – with 309bhp and 0-62mph in 5.1 seconds, will cost £43,870 when it arrives in the UK in spring 2013. That means Audi’s 3.0 litre V6 BiTurbo TDI with a healthy 309bhp and 479lb/ft of torque, enough to deliver the SQ5 to 62mph in 5.1 seconds, on to a top speed of 155mph and deliver an official economy figure (although you’ll never get it) of over 40mpg. The power goes through an eight-speed tiptronic ‘box to all four wheels and you get a sound actuator in the exhaust to give you a non-diesely roar. Audi has also dropped the suspension on the SQ5 by 30mm compared to the regular Q5 S Line for a more sporty manner, and if you opt for Audi’s Drive Select Adaptive Dynamics you’ll also get  Comfort, Auto, Dynamic and Efficiency modes (and an Individual mode too if you opt for HDD SatNav as well) which alter the steering, transmission, throttle and even the exhaust actuator to suit.

Concept Car of the Week: Volkswagen Microbus (2001)

The turn of the millennium seemed to induce a feeling of nostalgia among car manufacturers and with it a plethora of heritage/retro designs, including the new Mini, new Ford Mustang and Nissan Z. Following the runaway success of its New Beetle, which probably started the trend, VW asked itself whether it could enjoy the same success with a modern interpretation of the legendary T1 Microbus. Designed at the surf-central design studio in Simi Valley, California, the Microbus Concept took ample inspiration from its distant ancestor, but was modernized in every way.