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

2015 Subaru WRX debuts at Los Angeles Auto Show

If you loved the rakish WRX concept that bowed in New York earlier this year, the production 2015 WRX, which debuted today at the Los Angeles Auto Show, may be a slight downer: decidedly less boy-racer than its predecessors, its sculpted fender flares and unique sheetmetal only slightly disguise its Impreza rootstock. But the WRX has always been more about performance than style, anyway, and Subaru says the new car will top its predecessor on that front. The '14 WRX's 2.0-liter turbocharged boxer-four squeezes out 268 hp and 258 lb-ft -- just a little bit more than the outgoing 2.5-liter turbo-equipped car.

Rumor mill: Porsche 928 successor on the way?

Porsche is reportedly planning a spiritual successor to the front-engine, rear-drive 928 coupe, according to U.K. magazine Autocar. The new grand tourer, which could wear the 929 nameplate, will be based on a shortened version of the Porsche Panamera platform and will be offered in both coupe and convertible body styles.

Jaguar XK Artisan SE for the UK

The Jaguar XK Artisan SE arrives as the UK's Special Edition XK The Jaguar XK Artisan SE is the XK Special Edition – coupe and convertible – for the UK, with luxury trim and extra toys. Yes, we have a feeling of Déjà vu writing this story, just as you do as you read it. But that’s because we ran a story the other day about the Jaguar XK and XKR Special Editions, which has managed to cross over with this story.