Niehoff Egr Valve, # Fe3470, Complete With Instructions, Washers, Gasket Lots on 2040-parts.com

McLaren X-1 - rebodied MP4-12C supercar (2012)

Sometimes, the best just isn’t good enough. That’s why a wealthy anonymous car collector – garage already full of McLaren F1, McLaren Mercedes SLR and MP4-12C, and goodness knows how many fabulous non-McLarens – thought he’d like to produce his very own one-off supercar. The new McLaren X-1, which makes its debut at The Quail, part of the Pebble Beach weekend, is the result.

Ian Callum’s Jaguar Mark 2 goes in to limited production – costs from £350,000

Ian Callum’s Jaguar Mark 2 goes in to limited production Jaguar designer Ian Callum has worked with Classic Motor Cars Limited (CMC) for more than a year to produce his perfect Jaguar Mark 2, and it’s been so well-received it’s going in to limited production. Still looking like a Jaguar MK II – but with a few modern twists – Ian’s car gets integrated bumpers for a smoother look, louvres on the front wings, a set of split-rim wire wheels, an upgraded 4.3 litre XK engine, five-speed manual ‘box, upgraded suspension and brakes and a new interior. To our eyes, the whole car looks incredibly homogeneous and not at all like the ruination of a classic, and that seems to be the feeling of Jaguar lovers round the world.

BMW: Don't fear the stop/start system in the 2012 3-series

BMW is taking a calculated risk by installing an automatic stop/start system on its best seller, the 3-series, for 2012. But company brass is optimistic that American consumers will adjust to the relatively foreign technology. "Many customers will enjoy the car very quickly," said BMW board member Ian Robertson, who oversees sales and marketing.