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

BMW X4 Leaks

We have the first official photos of the BMW X4 SUV – the ‘Lifestyle’ version of the X3 – which we expect to debut at the Shanghai Motor Show this month. We have the first leaked images of the X4 that show a BMW X3 with the same sort of treatment as the X5 got to turn it in to the X6, and create what BMW like to call an SAC – a Sports Activity Coupe. Apart from the changes to the body – and less room in the back – you can expect the X4 to offer much the same under the skin as the X3 – albeit at a premium price – which will mean – for the UK at least – will mean everything from an X4 xDrive 18d SE through to an X4 xDrive 35d M Sport.

Mazda signs deal with Discovery Velocity to broadcast MX-5 Cup and other races

The Playboy MX-5 Cup is the best racing no one's watching, says Mazda, because it's not on television. The company changed that on Wednesday by inking a deal with the Discovery Velocity channel. Deep cable jokes aside, the MX-5 Cup does present some of the best parity in racing, as well as drivers racing for the love of the sport.

Motor City to Mile High: Chrysler and Mopar sponsor cross-country rally

Chrysler and Mopar are taking fans on an adventure, or a MoVenture, as they call it. The company is hosting a scavenger hunt across America, beginning on July 15. The road rally begins in Detroit and ends in Golden, Colo., at the Mopar Mile High NHRA Nationals, which runs July 22-24.