06 Yamaha Apex Throttle Bodies (40) on 2040-parts.com

Volvo gives T6 engine the Polestar treatment

Just weeks after announcing its Polestar performance kits for the T5-engined cars, Volvo is now offering packages for the XC60, S60 and XC70 models fitted with its turbocharged six-cylinder engine. The T6 Polestar software package adds 25 hp and 30 lb-ft of torque, bringing totals to 325 hp and 355 lb-ft, respectively. Volvo says the added power won't result in greater fuel consumption, as the tuning of the engine only increases power when needed--though we'd imagine most drivers will feel the need often enough to significantly affect mileage.

Production 2014 Acura RLX to debut at LA Auto Show

It was springtime in New York and Acura was unveiling the “concept” version of their new RLX flagship (see photos above). Now, with spring behind us and summer celebrated, we head into the autumn show season with news that Honda's lux arm has confirmed that the production RLX is to debut at the L.A. auto show in late November.

Porsche 911 GT3 (2013) first official pictures

This is the new Porsche 911 GT3, a hardcore version of Stuttgart's 50-year old iconic sports car. It's just been unveiled on the eve of the 2013 Geneva motor show. To some it’s yet another 911 variant, but to many more this track-focused GT3 is the most anticipated Porsche of 2013, new 911 Turbo and 918 Spyder included.