2009 Corvette C6 Factory Air Intake With Filter &accessories on 2040-parts.com

Chevrolet Camaro ZL1 hits the wind tunnel, gains downforce: Video

We've seen the gaudy output numbers of the 2012 Chevrolet Camaro ZL1: 580 hp and 556 lb-ft of torque make it the fastest Camaro ever produced--by a long shot. We've seen it at the Nordschleife dropping a supercar-like time of 7 minutes, 41.27 seconds around the 13-mile, 170-turn track. Now it's time to learn a little bit about what it takes to stabilize such a powerful beast at speed.

Autoweek in review: This week's highlights

Here's a rundown of what you might have missed at Autoweek.com the past few days: --Automakers brought goodies galore to the SEMA show floor in Las Vegas. Check out all our coverage at the Autoweek SEMA show page. --After negative reception of the redesigned 2012 Honda Civic launched last spring, Honda is saying the next refresh for the Civic could be as soon as 2013, which is about a year ahead of schedule.

Opel Astra OPC Extreme debuts before Geneva

The Geneva motor show starts next week, which means we get to see an awesome selection of cars that will never come to our shores. On Wednesday, Opel added the Astra OPC Extreme to that category, which now includes the Jaguar XFR-S Sportbrake, Volkswagen Polo and Aston Martin Vantage N430, among others. The Astra OPC Extreme is 220 pounds lighter than the already-hot OPC, thanks to the use of carbon fiber.