Flowmaster 50 Delta Flow Muffler - 2.25 Offset In / 2.25 Center Out - Moderate on 2040-parts.com

Hyundai delays Sonata Hybrid deliveries for change in sound device

Delivery to dealerships of most of Hyundai's initial Sonata Hybrids has been delayed until at least late March because the brand is altering the car’s device that emits an artificial engine noise at low speeds. Hyundai planned to have the car available in January but only a small number of the vehicles are in dealer stock, Hyundai spokesman Jim Trainor said. Trainor declined to say how many Sonata Hybrids have arrived in the United States but said about 700 units are in port or at sea.

Is this the production version of the Porsche 918 Spyder? (video)

We have what appears to be official video of the Porsche 918 Spyder being previewed by a private audience in New York. The Porsche 918 Spyder is hardly a secret, but all the cars we’ve seen so far have been concept cars; prototypes evolving as the 918 Spyder moves from concept to production. But this video looks different.

Aston Martin Hybrid Hydrogen Rapide S racer (2013) first pictures

Aston Martin will race this hydrogen-powered, twin-turbocharged Rapide S at the Nurburgring 24 hour endurance race in May 2013. The radical Rapide is set to become the first hydrogen-powered car to compete in an international racing event, and the only car ever to complete a racing lap of the infamous Nordschleife without emitting so much as a gram of carbon dioxide. Read on for the under-the-skin tech lowdown.