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

Porsche Macan makes Harrods debut

THE PORSCHE Macan has been given its first public UK appearance – as the star of a Harrods window display. The world-famous department store in London’s Knightsbridge is playing host to the Macan, the 911 Turbo S, the Panamera S E-Hybrid and a scale model of the amazing 918 Spyder hybrid hypercar. Between 10am and 8pm daily, the public will be able to get up close and personal with each of the distinctive displays, two months before the Macan’s official arrival in British Porsche Centres.

Mercedes-Benz B-Class aerodynamics tested [w/video]

Mercedes-Benz has produced a video testing the aerodynamics of its new B-Class – which it claims is the most aerodynamically efficient car in the world – using a wind tunnel and fluorescent paint. The W245-generation B-Class has the lowest aerodynamic drag in its segment with a Cd of just 0.26, thanks to features such as serrated front wheel arch spoilers, optimized cooling airflow and a Pagoda roof to help airflow over its profile. The car's aero properties were put to the test at the MIRA vehicle test facility in the UK using fluorescent paint in 60mph winds to highlight its flow dynamics, only visible under UV lights.

Toyota recalls 35,000 cars

CA MAKER Toyota is recalling more than 35,000 UK cars after it discovered faults that could deactivate airbags, cause seats to move while driving or, in a rarer case that involves undue force, break steering columns. The three separate issues affect some RAV4, Hilux, Yaris and Urban Cruiser models, Toyota said. The Japanese company said there had been no reports of accidents, injuries or fatalities linked to the issues from anywhere in the world, but it was recalling the 35,124 UK-registered vehicles in line with the Driver and Vehicle Standards Agency (DVSA) code of practice.