Walker 53757 Muffler And Pipe Assembly on 2040-parts.com

Mercedes SLS AMG GT3 (2010) first official pictures

This is the Mercedes SLS AMG GT3, a racing version of Merc's incredible Gullwing supercar. Unveiled today at the 2010 New York auto show, it'll start racing in 2011. Correct – the FIA’s GT3 races are designed for ‘near-series’ cars so costs are kept low, and there’s a burgeoning field with everything from R8s and 911s to BMW’s new Z4 racer.

Toyota Aygo gets new engine technology to make it more economical

The new Toyota Aygo (pictured) gets new engine tech The new Toyota Aygo has only just arrived as Toyota’s part of the city car triumvirate which includes the new Citroen C1 and new Peugeot 108, but its already set to get improvements. Toyota have been playing with the little 1.0 litre three-cylinder that lurks under the bonnet of the majority of Aygos, and have managed to do some serious tweaking. The tweaks include a higher compression ratio of 11.5:1, a cooled exhaust gas recirculation system, changes to the timing, better combustion, less friction and lower weight.

Renault Laguna GT (2008): first official pictures

By Chris Chilton First Official Pictures 22 February 2008 13:02 There are no Renaultsport badges anywhere on the new Renault Laguna GT but the crack chassis team have been hard at work under the skin. The same people who brought us the brilliant Clio Cup are behind the four-wheel steer system on this Laguna’s Active Drive chassis. Twenty years ago Japanese car makers seemed fascinated by the potential benefits of steering cars using both axles (and not just by nailing the throttle in your Starion) but the idea seemed to have disappeared until now.