Honda 35100-hn1-000 Switch, Ignition on 2040-parts.com

More Power! Get the details on the potent Porsche 911 GT3 RS 4.0

Porsche has ramped up the already heady performance of the 911 GT3 RS through the adoption of a new, naturally aspirated 4.0-liter version of the company's sturdy, horizontally opposed flat six-cylinder engine. The unit kicks out 50 hp more than the 3.8-liter six-cylinder used in the existing 911 GT3 RS. This mill claims 500 hp at 8,250 rpm, a figure which makes the speedster the most powerful naturally aspirated road-going version of the 911 ever.

Video: Gordon Wagener on the Mercedes Concept Style Coupe

Mercedes-Benz has released a short video in which Head of Design Gordon Wagener presents the new Concept Style Coupe. The Concept Style Coupe, officially introduced at the recent Beijing auto show, was first seen at the Avant/Garde festival prior to Beijing in an unusual move for the brand. "In this case we thought the car was so progressive and avant-gardistic that we decided to put it here into this art show," says Wagener.

Toyota unveils SEMA show Dream Build Challenge cars

Toyota's SEMA show plans this year are egalitarian: they include cars involved with two separate contests on which you, the custom car enthusiast, can vote online to your heart's content. Four cars took part in the Toyota Dream Build, now in its second year. Last year, Toyota's Dream Build enlisted people from the world of NHRA and NASCAR, who all came up with some extremely rad stuff.