Bikemaster Btx14l-bs Battery on 2040-parts.com

One Lap of the Web: Porsche 959s, the Alfa Romeo 4C and the Mercedes-Benz A45 AMG vs. the BMW M135i

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- When initially produced to satisfy FIA homologation requirements in 1986, the Porsche 959 was the world's fastest street-legal production car.

BMW M4 coupe (2014) first official pictures

By Damion Smy First Official Pictures 11 December 2013 12:00 June 21 2014 is the day the new BMW M4 goes on sale, yet BMW has released full details for the production version of its new hero ahead of its Detroit show debut in January. In case you missed it, the M4 is the new name for the two-door M3, and the flagship M version is more powerful, faster and tougher than ever. The outgoing M3 Coupe has proved the benchmark for the Mercedes C63 AMG and the Audi RS5 so the M4 will has its work cut out for it, having to live up to not only its rivals, but its predecessor.

Autodesk Automotive Days - Munich 2009

Autodesk's Automotive Days design conferences, launched in Munich in 2008, have highlighted the key growth area of digital prototyping. And at last month's conference the focus was once again broadened to include coverage of conceptual design and creative visualization (at the very beginning of the design process) and design for manufacture - at the culmination of the process. Speakers from Autodesk outlined the innovative features of their latest product suites, while keynote presentations from leading automotive designers such as Frank Stephenson of McLaren and Volvo's Rickard Franklin showed in fascinating detail how the benefits of these software systems were being maximized in busy corporate design studios.