Honda Civic D16 D16z6 D16y8 Sohc Vtec Stage 2 & 3 Valve Spring Springs Set (16) 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.

Toyota campervan takes on VW California

Always had that urge to be a carefree campervan fan, but so absolutely hung up on vehicle reliability that you can’t leave the driveway without checking the oil and making sure all the electric windows work? What if we said you could have a camper based on a Toyota – like this new Proace conversion from G&P. Sandon-based G&P has just unveiled the new Proace camper at the 2013 Motorhome and Caravan Show.

Vintage photos show Ford Mustang I and the elusive XD Cobra

It's hardly surprising that our readers want to share their memories of the Ford Mustang -- 50 years is a long time for an automotive nameplate to endure, and the model's upcoming 50th anniversary is as good excuse as any to look back on the experiences that have made the car an enthusiast hit. Take William Drew, who had a close encounter with pony car history when he saw the Mustang I concept, plus a rare Ghia-bodied Shelby Cobra concept, at an auto dealer in Dallas in 1970. His slides (taken with a Yashica camera, he notes) show the unusual cars in the nice, bright colors of Kodachrome.