Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Bring A Trailer: Renault R5 Turbo 2

We can confidently say that you will never find a Renault R5-based, U.S.-market Le Car that will beat this real R5 Turbo 2 from our friends at BringATrailer.com. This 1984 version is said to have its original paint, less than 22,000 miles and a current—legal—California registration. The Renault R5 hatchback debuted in December 1971 as a 1972 model.

Catalytic converter thefts double in three years

Associated Press Thefts of catalytic converters from cars have more than doubled in less than three years, according to an investigation by the BBC. Data compiled from 40 police regions across the UK reveal that in 2012 a total of 8,947 catalytic converters thefts were reported, compared to 3,957 similar cases recorded in 2010. On Bing: see pictures of catalytic convertersStreet sweepers to mine UK roads for precious metals A car’s catalytic converter reduces its harmful exhaust gas emissions by initiating a chemical process to neutralise many toxic substances emitted from the engine.

Mitsubishi Concept G4 to debut in Bangkok

Mitsubishi will unveil its Concept G4 at the upcoming Bangkok motor show. The Concept G4 compact sedan is shown in only one sketch, meaning we have few details, but we can see it features Mitsubishi's latest design language first seen on the CA-MiEV in Geneva, for example the headlamps, rear lamps, vertical fog lamp bezels and grille. Mitsubishi claims that the concept's short nose will help with visibility and maneuverability, while the interior will allegedly be among the roomiest in its class.