Standard Motor Products Egv258 Egr Valve - Standard on 2040-parts.com

Porsche reveals extreme 911 GT2 RS

Porsche has revealed its most powerful and arguably most extreme road-going 911 to date: the GT2 RS. The new rear-wheel-drive road rocket will debut publicly at the Moscow auto show in late August and will go on sale in the United States in October. The GT2 RS, to be built in a limited run of 500, is powered by the latest evolution of Zuffenhausen's 3.6-liter, twin-turbocharged, horizontally opposed six-cylinder engine, tuned to deliver a Le Mans-grade 620 hp.

Nissan says the Leaf EV beats the Chevrolet Volt with 367 mpg

The green car mileage race is now under way, and Nissan Motor Co. isn't impressed by the Chevrolet Volt's 230-mpg claim. The Japanese automaker says its new Leaf electric vehicle gets 367 mpg, or about 60 percent better fuel efficiency.

Koenigsegg Agera & Agera R 2012 updates

The Agera & Agera R get a raft of tweaks for 2012 Koenigsegg has revealed improvements to the Agera and Agera R for 2012, which will debut at Geneva next week. We’re not sure just how many Koenigsegg Agera R models have actually been built and delivered (or the standard Agera R, for that matter), but however many it is it’s not more than a handful. Still, standing still means going backwards – whether you’ve built a single car or a million – so Christian von Koenigsegg and his men in the snow in a shed in Sweden have been busy putting the Agera and Agera R at the cutting edge for 2012 models.