Acura Tl 2005 (air Filter Box) on 2040-parts.com

Suzuki Regina, Q-concept, Swift EV (2011) first pictures

Suzuki is showing its vision for an aerodynamic city car at the 2011 Tokyo auto show: the regally named Regina. It's pitched as a radical 'next-generation global compact car', which sounds suspiciously as if it could have production intent. The new Suzuki Regina is all about minimalism: it weighs just 730kg, so it only requires a small capacity petrol engine, which brings emissions down to 70g/km and appetite for unleaded at a rate of 90mpg.

Lexus sketches future compact for the Frankfurt motor show

Lexus is jumping into the compact fray and has released a sketch of a concept that will be revealed at the Frankfurt motor show on Sept. 15. Lexus says the premium small car will make a design and technology statement, though further details are not available.

Porsche 911 cabriolet: First official photographs

Porsche has developed an innovative fabric and composite-plastic folding roof for the 911 cabriolet as part of a push to give it a cleaner appearance, improved aerodynamic efficiency and greater levels of refinement than its strong-selling predecessor. Pictured here officially for the first time ahead of its world premiere in January at the Detroit auto show, the new open-top 911 is planned to go on sale in North America in 2012 in Carrera cabriolet and Carrera S models. Eschewing the traditional multilayered fabric structure of the 997 series 911 cabriolet, the next model (991 series) adopts a specially developed lightweight roof that uses two fabric-skinned composite plastic panels for the upper and rear part of the structure, giving it a more uniform shape together with a tauter fit that is claimed to make it more resistant than before to buffeting at high speeds.