*official* 3.5 Psi Tial Sport Wastegate Spring (from 38 Mm Wastegate) on 2040-parts.com

Pirelli reveals famous ‘lost’ calendar

Like most tire companies, Pirelli’s products tend to be round and black. But this year marks the 50th anniversary of something far more eye-catching: the Pirelli calendar. We aren’t exaggerating when we say this is the world’s most famous calendar, which some people stop at nothing to get.

Victorious Mercedes debuts at Amelia Island

The Amelia Island Concours d'Elegance brings out some of the rarest and most beautiful cars on the planet. We'll be keeping our eye on one particular gem at this year's show: a 1914 French Grand Prix-winning Mercedes. The rugged racer will be the centerpiece of Mercedes-Benz's display along with the car's owner, George Wingard.

Porsche 911 Turbo S China 10th Anniversary Edition revealed

Porsche 911 Turbo S China 10th Anniversary Edition - celebrating a decade of Porsche in China It must have seemed a slightly optimistic decision when Porsche decided to make its mark in China in 2001 by opening a Porsche Center in Beijing, But it turned out to be a stroke of genius. China is now the second most important market for Porsche with the Stuttgart car maker now shifting almost 14,000 cars a year, a big change from the handful it managed in 2002. Big markets deserve special editions, and with plenty of wealthy individuals in China keen to have something no one else has, the Porsche 911 Turbo S China 10th Anniversary Edition – a moniker which fortunately isn’t written on the boot – will sell out straight away.