Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Watch the Porsche 911 GT3 rear-steering system work

A handful of manufacturers have offered four-wheel steering in the past including Honda, Nissan, BMW, Mitsubishi, Mazda and, most recently, Acura and Porsche. On Monday, suspension expert Elephant Racing uploaded a video to its YouTube channel demonstrating the feature on the 2014 Porsche 911 GT3. In most four-wheel steering cars--Acura and Porsche included—a computer controls the movable rear wheels.

U.S. Transportation Department says no defect found in Toyota's electronic throttles

The U.S. Department of Transportation said Tuesday that electric systems and electromagnetic interference did not play a role in unintended acceleration involving Toyota Motor Corp. vehicles.

New Chevrolet Aveo (2011 / 2012) revealed

The Chevrolet Aveo debuts at Paris It always seems a bit strong proclaiming that a new car has been revealed when we know it’s probably going to be a year before said car hits the showrooms. And so it is with the new Chevrolet Aveo we have here which, despite Chevy saying this is the production car, won’t hit the roads in the UK for a year. That long gestation period could even change the 2011 Chevy Aveo in to the 2012 Chevy Aveo, which considering the ‘Concept’ for the new Chevy Aveo was shown at Detroit in January is one long introduction phase.