Porsche 911 (1978-1989) Captive Nut For Catalytic Converter Heat Shield Genuine on 2040-parts.com

Renault/Lovegrove Studio Twin'Z concept

The Renault Twin'Z concept is a collaborative project with British designer Ross Lovegrove, filling the fifth stage in Laurens van den Acker's 'lifecycle' – Play. It's currently on display at the Milan Salone. Essentially previewing the all-new, rear-engined Twingo co-developed with Daimler, the Twin'Z takes this relatively humble city car and, thanks to the input of Lovegrove, it appears to have taken on an organic nature, which shouldn't be unexpected to those familiar with his work.

Mazda 3 five-door (2008): the first photos

By Tim Pollard First Official Pictures 25 November 2008 09:43 Mazda has issued five photographs of its new 3 hatchback ahead of its debut at next week's Bologna motor show. The five-door, announced today, follows hot on the heels of the Mazda 3 four-door saloon unveiled at last week's 2008 Los Angeles Auto Show.Few firm details have been released today, but Mazda claims the engines will be more efficient, the kerbweight lighter and 'the world's first catalyst to be constructed using single nanotechnology.' Apparently this cat uses significantly fewer rare materials such as platinum and palladium than regular filters.The new 3 will have a new range-topping 2.2-litre turbodiesel, developing 183bhp or 148bhp. Both are EU5 compliant and are cleaner and more powerful than the current 2.0 TD.

Rimac Concept_One Electric Supercar Salon Prive debut

The very impressive Rimac Concept_One electric hypercar, which debuted at Frankfurt 2011, is to show at Salon Prive. Now the Goodwood Festival of Speed  is over for another year, the next big petrolhead event is Salon Prive – which has been pushed back to September to avoid clashing with London 2012 – and Mate Rimac has announced his Rimac_One electric hypercar will be making its UK debut on the lawns of Syon Park. The Mitac_One, which was revealed at the Frankfurt Motor Show last year and conceived by precocious 24yr old Mate Rimac,  is a technological tour de force for electric cars, offering four electric motors – one on each wheel – which can accelerate and decelerate independently to offer true four wheel vectoring and stunning handling.