Rjs C02 Racing Air Regulator With 1.5 Pound Aluminum Bottle And Cga320 Valve on 2040-parts.com

VW Up Taxi Concept (2010): first official pictures

Volkswagen has shown off its Up Taxi Concept at a special unveiling in London today. The Up Taxi is VW's vision of a quirky and environmental rival to the classic London black cab, the Hackney carriage, and offers a very good idea of what the Up will eventually look like. The concept has luxurious leather seats and big touchscreens in the front and rear.

Honda Accord Coupe concept

Despite the Honda Coupe's 'concept' designation, this car essentially previews the ninth-generation model set to go on sale later this year. Proportionally the new car is an evolution of the outgoing model, with a slim side profile and elongated tail. Its lamp, grille and window graphics also build on the existing themes but have been refined to add more balance and definition to the car's detailing.

Mazda brings diesel back to Indy with 6 Skyactiv-D

Diesel has enjoyed great success lately as a racing fuel, but there's one place it hasn't appeared for more than six decades: Indianapolis Motor Speedway. Mazda's breaking that dry spell this weekend, when its Mazda 6 Skyactiv-D race car will head to Indy for the Grand-Am race. We like the 6 in both road trim and racing livery, but that previous diesel-powered racer -- the Cummins Diesel Special -- is pretty neat too.