1967 Ford Mustang Louvers on 2040-parts.com

HBH tunes an Aston Martin V12 Vantage into the Bulldog GT

We love one-off specials here at Autoweek almost as much as we love the supercars upon which they're based. And if you're a tuner trying to pick a good chassis, we can't think of a much better place to start than the Aston Martin V12 Vantage. That's what Danish company HBH did for its Bulldog GT.

'Smartest' UK drivers revealed

DRIVERS aged 50-65 from the Midlands have been judged to be Britain’s 'smartest' – displaying the most fuel efficient and safe driving behaviours – while people aged 18-30 from Wales and the South West are more like driving dunces, new research claims. Youngsters in the north of England are the nation’s smartest young drivers, but overall older drivers reign supreme on the road. The Shell FuelSave Smarter Driving research ranked young (aged 18-30) and older motorists (aged 50-65) on their ‘smart’ and ‘not-smart’ driving behaviours towards fuel efficiency and safety – everything from smooth driving to wearing appropriate footwear behind the wheel.

Traffic Booster honks at drivers as soon as the light turns green

The Traffic Booster is a simple little device: a few resistors, some switches, a box with a cheap car horn in it. The schematics are here for easy home replication, dog-eared copy of "The Anarchist Cookbook" not required. But the apocalyptic infuriation it causes is priceless, and if deployed across a city center, the ensuing riots will cause untold millions in damages.