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

Mercedes at 2013 Goodwood Festival of Speed – includes SLS AMG Black Series debut

The Mercedes SLS AMG Black Series (pictured) debuts at 2013 Goodwood FoS In case you hadn’t noticed, it’s the Goodwood Festival of Speed this weekend and car makers are out in force with their fastest supercars and classics. Mercedes always offer a decent show at Goodwood and this year is no different, with the UK dynamic debut for the Mercedes SLS AMG Black Series, which will be strutting its stuff all weekend up the hillclimb. At the other end of the performance range, the Mercedes A45 AMG is also in action showing the crowds just what 360bhp in a compact hatch can do with its runs up the hillclimb.

BMW's Domagoj Dukec on the 4 Series Convertible [w/Video]

BMW's head of exterior design Domagoj Dukec has explained how the 4 Series Convertible's design sets it apart from the 3 Series in a new video. Dukec says that aside from the fact the 4 Series Convertible is visibly wider than its predecessor with an increased track and wheelbase, its design is unique. While describing the changes to features such as the kidney grille, headlamps and the lines running down the hood, Dukec also compares it to the coupé.

CAR interviews Mazda design chief Ikuo Maeda (2010)

By Tim Pollard Motor Industry 02 September 2010 13:30 CAR has been out to Italy to see the world premier of the new Mazda Shinari concept car. It's the car that ushers in chief designer Ikuo Maeda's new Kodo design mantra, a sharper, faster stylistic treatment that will take over from Laurens van den Acker's Nagare vision. Maeda is the first Japanese design boss for a generation – it seems that Mazda has looked within after a series of European creative brains who each stayed for five years or less, arguably not long enough to see through any substantial aesthetic change.