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

Mercedes A45 AMG takes aim at the Audi RS3

The performance version of the new Mercedes A Class – which looks like it’s going to be the Mercedes A45 AMG – is gunning for the Audi RS3. We know that car makers have other car makers’ models in their firing line when they plan a new model. But it’s not all that common for them to publicly admit it.

Walking on the Edge: Ford blings out 2011 Sport crossover with 22s, blacked-out grille

“Dude, that is sick,” a rival designer gushed to Ford's Doyle Letson when the 2011 Edge Sport was revealed at the Chicago auto show last winter. “What does it look like with the real wheels on?” Letson replied, “Those are the real wheels.” The rollers in question are 22-inch forged aluminum wheels with tuxedo-black spoke accents wrapped in Pirelli tires. They look like they're stolen from a SEMA concept, and they're perhaps the single most distinguishing feature on the Sport model, which launches with the rest of the redone Edge lineup later this summer.

2012 Porsche 911 Carrera gets blacked out

Porsche is adding a dark and sinister model to the Carrera lineup, the 2012 Black Edition. The 911 sports car will be available in coupe and roadster forms, arriving in the spring. There will be 1,911 cars made for the world, with about 573 coming to a crucial U.S.