Aeromotive Fuel Pressure Regulator on 2040-parts.com

Video: Porsche GT2 RS attacks GingerMan Raceway

You saw our walk-around and overview of the 2011 Porsche GT2 RS earlier this week. As promised, here's the VBox footage of Autoweek editors blasting around GingerMan Raceway in southwest Michigan doing what the Porsche does best. So far we've brought you track-day action featuring the Chevrolet Corvette Z06 and the Porsche GT2 RS--what's missing?

Lamborghini Aventador LP720-4 50 Anniversario heading for Shanghai

So, even though the Veneno was the Lamborghini 50th Anniversary car at this year’s Geneva Motor Show, it looks like Lamborghini is having a second ’50th Anniversary’ special up their sleeves – the Lamborghini Aventador LP720-4 50 Anniversario. According to Carscoops, the Lamborghini Aventador LP720-4 50 Anniversario will debut this weekend at the Shanghai Motor Show as a limited run of just 100 cars to add an extra celebratory veneer to Lambo’s 50th year as a supercar maker. The LP720-4 50 Anniversario comes in an eye-catching bright yellow - Giallo Maggio – with a black aerodynamic package to contrast that includes a new front apron, diffuser and skirts.

Koenigsegg One:1 – 1400 hp & 280mph

Koenigsegg One:1 (pictured) 1400 hp & 280mph In a wide ranging interview – in which Bloomberg compare Christian to a benevolent Bond villain – Christian reveals that plans for the One: 1 have moved on in the last year, and what he has in store is impressive indeed. The Koenigsegg One:1 will come with 1,400 horses – more than we imagined – and it will indeed boast one hp for every one kilogram. But that weight is a weight including all fluids and even the driver.