Rr Sprint Car Wheel on 2040-parts.com

Honda unveils supercharged CR-Z, 2014 Civic Coupe at SEMA

Hard to tell, but the supercharged tomato you see above represents a fundamental shift within Honda: it is the first car from Honda Performance Development with parts that actually make your car go faster. Honda Performance Development: "We're not just body kits and lowering springs anymore!" After two decades in actual racing development, perhaps it was time. HPD has built engines and chassis for IndyCar, American Le Mans Prototypes, Formula Atlantic, and the Continental Sports Car Challenge.

Putting the Volvo S60 Polestar Concept through its paces

Unfortunately, the Volvo S60 Polestar Concept will not be coming to a dealership near you anytime soon. It’s purely an experiment to determine if the public would be interested in 508-hp, racing-bred Volvos. Chris Harris, of Chris Harris on Cars, took a deeper look at the car on a snowy racetrack in Europe and even brought a Mercedes-Benz C63 AMG for some perspective.

Nissan 370Z Nismo for UK & Europe: Official

The Nissan 370Z Nismo – a titivated and fettled 370Z – has finally arrived for the UK and Europe and will debut at the 2013 Geneva Motor Show. Nissan has fettled the 370Z Nismo for European roads and tastes and, although there’s a bit more power, the focus is on driver fun. That means the 370Z Nismo comes only with a six-speed manual gearbox and only as a coupe to keep things nice and stiff and keep the driver involved.