1994 Cadillac Seville Sls Pair Of Front Speakers ( Delco ) on 2040-parts.com

Carbon-fiber parts and a software fix help create a lighter, faster Fiat

Chrysler Group's Mopar parts brand and Italian supplier Magneti Marelli have teamed up on a design exercise based on the 2012 Fiat 500 Abarth that shaved weight and added horsepower. The vehicle, called the Venom, has a number of carbon fiber components -- hood and side mirrors, for example -- that makes it about 200 pounds lighter than the 2,512-pound Abarth. The Venom uses software updates and additional exhaust components to boost the Abarth's standard 160-hp 1.4-liter turbocharged engine's output by as much as 25 percent.

GM's Lutz to retire May 1

General Motors Vice Chairman Bob Lutz plans to retire from the automaker effective May 1, according to a statement released by GM on Wednesday. Lutz, 78, had been serving as a senior adviser to GM Chairman and CEO Ed Whitacre after shelving retirement plans to take charge of the automaker's marketing after it emerged from bankruptcy in July 2009. An outspoken executive who both challenged global warming and championed GM's all-electric Volt, Lutz is credited with revitalizing GM's product development efforts after being hired by former GM CEO Rick Wagoner in 2001.

2012 Porsche 911 undisguised (almost) on Video

2012 Porsche 911 undisguised - bar the lights It’s quite hard to find anything new to report about the 2012 Porsche 911 – at least on how it looks – when Porsche themselves release ‘spy’ video of the new 911. But this 911 video shows more. A sharp-eyed – and well-prepared – Porsche fan spotted the brown (Topaz Brown Metallic by the look – trendy colour) 911 at a petrol station in Suttgart and managed to grab some half-decent footage.