K&n Engineering High Flow Air Filter Ha-8084 on 2040-parts.com

On video: the world's fastest truck

This is one lorry that you wouldn't get stuck behind on the motorway - Shockwave is the world's fastest jet-powered truck, with a top speed of almost 400mph. Based on a Peterbilt Semi, the four-ton beast generates 36,000hp and can cover quarter of a mile in six and a half seconds. Power comes from three Pratt & Whitney J34-48 jet engines, each of which produces 12,000hp.

Rolls-Royce Wraith (2013) second teaser of 600bhp coupe

This is part three of Rolls-Royce’s pre-Geneva motor show tease of its new Wraith coupe. We’ve already seen a ghostly interpretation of the Spirit of Ecstasy figurine, and a side profile shot that revealed a resemblance to a ’68 Mustang Fastback, and now Rolls has shown the rear of the Wraith, and made a few proud proclamations about just how powerful its new super-coupe will be. I can’t see much of the new Rolls-Royce Wraith… Unfortunately it’s another shadowy teaser from Rolls-Royce, in the same vein as the side profile silhouette.

Lotus 'Eagle' (2009): first pictures

By Ben Pulman First Official Pictures 15 July 2008 19:00 This is the long-awaited new Lotus 2+2, with a 3.5-litre Toyota V6 and four apparently useable seats. It's the first new Lotus for 13 years and a pretty significant launch, due for its show debut at the 2008 London motor show later this month on 22 July 2008. That's when we’ll find out the name of this new Lotus – codenamed Eagle – but in the meantime the company is teasing us with some new details.