Porsche Axle Drive Shaft Assembly, 911/912 (69-75) 911 332 033 09 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.

Lotus not liquidating

When a storied car brand moves only 137 units in a year in the UK and 242 in the US, predictions of said marque's demise carry a certain amount of weight -- 137 is not exactly a number that makes an automaker too big to fail. When the manufacturer in question shows up on a government list of companies to be shut down, brand-enthusiast hearts get heavy; the early stages of mourning kick in. But when the company in question is Lotus, the enthusiast thinks to himself, “Eh, they've been in dire straits before.

CAR Most Wanted of 2014: Audi Sport Quattro

By the CAR editorial team First Official Pictures 06 January 2014 09:00 Like a moth to a flame, Audi remains bewitched by the prospect of reviving the Sport Quattro. Thirty years on from the Frankfurt show reveal of the Sport Quattro, the homologation model that spawned Audi’s dominant World Rally cars, VW’s premium brand is unveiling the Sport Quattro concept, take three. Three years ago, Audi showed the Quattro concept (take two), a beautiful, modernist update of the 1980s icon.