Nitrous Nozzles Nitrous Oxide Fogger Nozzle 1/16"npt Black Anodized-zex Ns6550-1 on 2040-parts.com

Tesla Model S battery fire inquiry closed by NHTSA

The National Highway Traffic Safety Administration said it closed a three-month-long investigation of fires in the Tesla Model S this week, as Tesla announced a design change to better shield the electric car's batteries. Tesla Motors Inc. said today it has started building the Model S with a titanium underbody shield to prevent battery fires like the two that occurred in the United States last year when Model S drivers struck road debris.

New Audi S3 Sportback arrives ahead of Geneva 2013 debut

The new Audi S3 Sportback - the five-door S3 – has been revealed ahead of a debut at the 2013 Geneva Motor Show. The new S3 Sportback gets the same 2.0 litre turbocharged engine as the S3, which means 296bhp on tap to be delivered to all four wheels through the standard six-speed gearbox or the optional six-speed dual-clutch S tronic. If you want to unleash the best performance from your S3 Sportback you will need to dig a bit deeper for the S tronic ‘box, with the self-shifter taking just 5 seconds to 62mph it’s a full half second quicker than the manual.

One Lap of the Web: Mock the Week Edition

-- Mazda Europe designer Peter Birthwhistle talks about the future of Mazda: potential hybrid and electric powertrains for the Skyactiv-obsessed company, and how we'll all be driving Mazda-branded pods in the 22nd century. But he also mentions, rather interestingly, how certain Mazdas capture a quintessentially long-hood, RWD look -- and not just the Miata, either, which is RWD. No, it's the exhaust systems on those Skyactiv engines that force a longer, larger hood compartment, and the "long, flowing looks" not usually found on FWD engines.