Magnaflow 446689 Direct Fit California Catalytic Converter on 2040-parts.com

NHTSA unveils new safety ratings; BMW and Hyundai first to get five stars

The 2011 BMW 5-series and the Hyundai Sonata were the first two cars to achieve five-star ratings under NHTSA's revised safety ratings announced on Tuesday. The National Highway Traffic Safety Administration will rate a total of 24 cars, 20 SUVs, nine pickups and two vans for the 2011 model year. The federal agency has significantly modified its rating process and will now grade side-pole testing and crash-prevention technologies such as lane-departure warning and electronic stability control.

R8 e-tron electric supercar will be built, Audi says

The Audi R8 e-tron is back on: Audi has backtracked on an earlier decision to cancel production of the zero-emission supercar and will now push ahead with small-scale production two-seater, Autoweek can confirm. The decision is part of a number of sweeping changes made to Audi's research and engineering operations since the arrival of its new head, Ulrich Hackenberg. Citing recent advances in lithium-ion battery technology that has reportedly increased its range from an original 134 miles to close to 250 miles, high-ranking insiders at Audi's headquarters in Germany suggest the R8 e-tron will now go into limited production during the latter half of 2014.

VIDEO: Classic-car driver training encourages teens to pilot vintage iron

Thirty lucky kids learned to drive classic cars at the Automotive Hall of Fame in Dearborn, Mich., on Friday in celebration of Collector Car Appreciation Day. Hagerty Insurance partnered with local classic-car owners for the inaugural event, which aimed to foster an interest in vintage cars among young drivers and to introduce them to manual transmissions. Hagerty said today's teens rarely have access to manuals, since about 90 percent of new cars have automatic transmissions.