1989 Suzuki Quadrunner 4x4 Carburetor Insulator Intake Manifold on 2040-parts.com

BMW M3 coupe stripped down to go club racing

BMW's M division is back in the business of building specialty street-legal race cars with a new lightweight version of the M3 called the GTS. The lightweight coupe, set to go on sale in early 2010 at a yet-undisclosed price, was conceived as a limited-edition model primarily for club-based racing in much the same way that Porsche builds the 911 GT3 Clubsport. But in a clear effort to link its track-based activities with the production-car side of its business, BMW's M division is offering the new car with a homologation package that will allow customers to register the M3 GTS for street use.

Five tips to keep your tires in top shape

Tire safety isn't exactly the sexiest topic in the car universe, but it's National Tire Safety Week. This is a good reminder to those of us who are generally more concerned with fun stuff like horsepower to spend a moment thinking about where the rubber meets the road. “Ten years ago, NHTSA and AAA helped Rubber Manufacturers Association (RMA) launch National Tire Safety Week,” said Charles Cannon, RMA president and CEO.

Mercedes-Benz Concept S-Class Coupe stars at the 2013 Frankfurt Motor Show

Mercedes is on a luxury drive here at Frankfurt 2013, displaying many different versions of its ‘best car in the world’ S-Class saloon, as well as this: the Concept S-Class Coupe. It’s a massive two-door, four-seat coupe based on the S-Class that combines luxury and style. Over at the Bentley stand, the Continental GT is quaking in its boots…