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

Porsche Panamera Wide Track Edition by Project Kahn

The wide body Porsche Panamera by Project Kahn Bradford tuners Project Kahn have created the Porsche Panamera Wide Body Edition with a decent-looking body kit and interior re-trim. There was a time when you expected anything that dropped in to the inbox from Project Kahn to be a bejewelled and bewinged version of one Range Rover or another. But no more, as Afzal Kahn has taken a liking to other marques, in this case the Porsche Panamera.

Crafting the Ferrari LaFerrari

Ferrari's limited-edition supercars are special. They appear about once a decade, cost a small fortune -- which has never hurt sales -- and often become the benchmark for next-generation supercars at Ferrari and in the industry. Ferrari Chairman Luca Cordero di Montezemolo says the new LaFerrari is no exception because of features such as the supercar's gasoline-electric hybrid powertrain, its Formula One-inspired carbon fiber cockpit and its state-of-the-art active aerodynamics.

Video: The Making of the Mercedes-Benz AMG Vision Gran Turismo

In a new video exploring the design of the AMG Vision Gran Turismo, Mercedes-Benz designers speak of their excitement at designing without restrictions. The video, which features figures such as design vice-president Gorden Wagener, traces the car's development from the sketch phase to the final model – unveiled at last month's Los Angeles auto show. Steffen Köhl, director advanced design global, says, "We had the mix between the very far away showcar design – free and pure emotion – and a car that reacts realistically in the game." "The most stunning aspect of this car is the proportion.