Vertex Piston Ring Set Klx400 03-04 590394000001 on 2040-parts.com

Audi A3 Clubsport Quattro concept (2014) first official pictures

By Damion Smy First Official Pictures 15 May 2014 17:08 Audi has fired another salvo in the German power war with this: the 518bhp Audi A3 Clubsport Quattro concept. To be shown at the annual Worthersee show (which starts in Austria this week) the concept uses the 2.5-litre five-cylinder from the Audi TT RS and RS Q3 SUV. Officially, to show the A3’s ‘sportiness’, but it points to an RS3 saloon (we've already spied the hatch testing) as well as the next TT RS, which sits on the same platform.

Carlsson improves upon the Mercedes SL63 AMG

Not happy with only 518 hp and a 4.5-second 0-to-60-mph time from your shiny new Mercedes-Benz SL63 AMG? Lucky for you, the German tuners from Carlsson are now offering performance-upgrade kits in the United States. Through GGI European Tuning in Miami--the exclusive North American importer of Carlsson parts--SL63 owners can massage their rides to churn out 600 hp and 520 lb-ft of torque and to handle better than stock.

Car Design Review 1 yearbook now available to buy online

For the first time ever Car Design News is jumping from your desktop and onto your bookshelf. Car Design Review 1 – our new yearbook – is now available to buy online here. This book was a chance to step back and pull together all our content and give a broader and wider view of the way the industry and its products continue to evolve.