Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Audi RS Q3: Official

Audi has revealed their first ever RS SUV in the shape of the RS Q3, a 306bhp compact SUV which will debut at the 2013 Geneva Motor Show. Arriving for its first public outing at the Geneva Motor Show next month, the RS Q3 (we want to call it the Q3 RS) comes, as expected,  with Audi’s 2.5 litre five-cylinder engine packing 306bhp and 310lb/ft of torque, which is enough to throw the RS Q3 to 62mph in just 5.5 seconds and still manage official economy of 32.1mpg. Audi has lowered the suspension on the RS Q3 and given it stiffer springs and dampers as well as fitting bigger anti-roll bars.

Mercedes SLS AMG Roadster: Official photos

Mercedes SLS AMG Roadster - it'll finally debut at Frankfurt in September The official arrival of the Mercedes SLS AMG Roadster is turning out to be a rather difficult event to call. It’s getting on for two years since we ran the first spy photos of the SLS Roadster, at which point we had expectations that it might arrive at Geneva in 2010. And we were almost certain that the SLS Roadster would finally arrive at the New York Motor Show last month after we published photos of an undisguised SLS Roadster out partying in Hamburg.

Citroën Cactus concept

Citroën has revealed its new Cactus concept, designed to preview the future of the carmaker's C-line. The Cactus concept is the result of a program that began with the debut of the C-Cactus concept at the 2007 Frankfurt motor show. The C-Cactus was designed to find out what motorists expect from cars and which equipment and features are considered the most important.