K&n Engineering K&n 99-0516 Air Filter Oil - 12.25 Oz. - Aerosol on 2040-parts.com

Brabus turns the Mercedes-Benz E63 AMG up to 850 hp

While other German tuners' cars sometimes answer questions no one asked, Mercedes-Benz tuning house Brabus has tended to answer questions that many were too scared to ask. One such question was: what would an 850-hp E-class sedan be like? The answer comes in the form of their latest reworking of the E63 AMG sedan (itself no slouch, it should be noted), called the 850 6.0 Biturbo.

Awesome Astons! DB9 enhanced for 2011, pricing details revealed

Messing with near-perfection can be a dangerous proposition, so Aston Martin used a light but deft touch to refashion the DB9 for 2011. The British sports-car maker updated the car with subtle styling and underskin improvements. The DB9 goes on sale in the United States this summer with a starting price of $188,965 for the coupe and $202,465 for the open-air Volante.

New Mazda 6 debuts in Moscow

The 2014 Mazda 6 sedan will be unveiled at the Moscow auto show this week, but you don't have to fly to the Motherland to get details on the new model. We have them right here. As we expected, the new mid-sized sedan will make use of Mazda's SkyActiv technologies, including either a 2.0-liter four-cylinder engine making 147 hp and 154 lb-ft of torque, or a 2.5-liter four making 189 hp and 188 lb-ft of torque.