1979 Arctic Cat Jag 2000 Intake Manifold on 2040-parts.com

2011 Audi R8 GT, an AW first look

Three years after it burst onto the supercar scene, Audi has unveiled a hard-core version of its R8 called the GT. Based on the existing mid-engine R8 V10 and incorporating aerodynamic, weight-saving and mechanical developments used by the company's R8 LMS GT3 race car, Ingolstadt will build just 333 copies of the new 560-hp four-wheel-drive performance flagship. Pricing has not yet been revealed, but given the extent of the changes to the new two-seater, buyers should expect a hefty premium over the R8 V10's $147,000 price tag when the GT goes on sale in North America.

VW will build small run of XL1 plug-in hybrid

Volkswagen will begin production of its XL1 plug-in hybrid in two years. "We want to go into series production with this car starting in 2013," VW chairman Ferdinand Piech told Automotive News Europe on Tuesday at an event in Doha, Qatar, ahead of the 2011 Qatar auto show where VW unveiled an XL1 prototype. (a href="http://www.autoweek.com/article/20130221/GENEVA/130229972">Read the latest update here announcing the XL1 hybrid's Geneva Auto Show debut).

BMW X4 to launch at New York Auto Show in April

BMW X4 to launch at New York Auto Show in April The surprising success of the coupe version of the BMW X5 – the BMW X6 – made it highly probable that BMW would pull a similar trick with the X3 by building a coupe version of their smaller SUV. That probability became a certainty when BMW revealed a the BMW X4 Concept at the Shanghai Motor Show, looking just like an X6 on a boil wash. Although BMW didn’t give any major details about what goes under the X4′s bonnet, it’s safe to assume the X4 will come with a similar engine lineup to the X3, an interior that’s also similar and a price point that’s a bit higher.