New Zf Output Shaft Seal (57 X 73 X 8 Mm), 24 13 1 422 667 on 2040-parts.com

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.

Mercedes CLS 63 AMG Shooting Brake gets a Spencer Hart suit

Nick Hart and his Mercedes CLS 63 AMG Shooting Brake Getting a menswear specialist to makeover a high end car isn’t the most obvious route to go, but Mercedes say Savile Row’s Spencer Hart shares a creative ethos with the three pointed star, so it’s a natural fit. And actually, Spencer Hart’s creative Director, Nick Hart, has done his brand – and Mercedes’ – absolutely no harm with an appealing makeover of the Mercedes shed on steroids that is the CLS 63 AMG Shooting Brake. The Spencer Hart CLS gets a specially created colour - Nick Hart Midnight Blue – and instead of chrome highlights on the exterior Nick has subtle, dark shades instead.

Eterniti Hemera

Eterniti Motors, the new British boutique manufacturer, today released further details of its prototype super-SUV, the Hemera. The Hemera is essentially a heavily re-worked Porsche Cayenne, which features a ‘limousine-like rear cabin' that boasts a plethora of luxury additions such as Maybach-esque twin electric reclining seats, an iPad for each passenger and a drinks chiller. The carbon-composite bodied SUV will be hand-built in London and aims to deliver ‘considerable' driver appeal in addition to its limousine moniker which, according to Eterniti, offer customers the option of being chauffeured as well as being driven.