1968-82 Corvette Original Seat Track Bolts on 2040-parts.com

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.

Jaguar XJ (2010) – more teaser videos

By Tim Pollard First Official Pictures 30 June 2009 10:11 Not long now until we see the new Jaguar XJ for real. The new 2010 XJ will be revealed at an event in London on 9 July 2009 and Jag promises that these videos are the last drip-feed teaser releases before the unveiling proper. Watch our video with Jaguar engineering bigwig Mike Cross talking about the dynamics of the new XJ.

BMW i8 Spyder concept car (2012) first pictures

BMW will chop the top off the i8 hybrid at the 2012 Beijing auto show - and it's unveiled photos of its new i8 Spyder convertible supercar a few weeks ahead of the expo in China. It's a sign that Munich will offer a convertible i8 alongside the tin-top coupe when BMW i8 sales kick off in 2014. This one sports a two-section folding roof, converting the i8 from coupe to roadster in a few seconds.