4574 Tru-tech Standard Spark Plug Wire Set on 2040-parts.com

Video: Jay Leno thrashes a Mercedes-Benz SLS AMG roadster in Affalterbach

Car guy and all-around funnyman Jay Leno got his crack at the Mercedes-Benz SLS AMG roadster in Affalterbach, Germany, and the results are up for viewing on Mercedes’ YouTube channel. Leno flogs the 563-hp convertible around the Mercedes-Benz test track at the factory and on the roads nearby. In tow is Mercedes AMG chairman Ola K

AC Cobra Mk VI to show at Monaco

AC is due to show the AC Cobra MK VI at the Top Marques Show in Monaco Despite being a UK car maker, AC is to build the new Cobra MK VI in Germany, at Gullwing GmbH, which gives a clue to the car’s unique feature – a removable hard top with gullwing doors. The AC Cobra has a long history, and is one of the most sought after replica cars on the market (which is hardly surprising considering the cost of an original Cobra), and is said to be single handedly responsible for the UK’s national 70mph speed limit, which was brought in after some extremely high-speed incidents on the new M1, where AC was testing its cars. Why bother with a test track when you have 100 miles of fresh, straight tarmac courtesy of H.M.

Brabus upgrades Mercedes-Benz SL Roadster

German tuner Brabus has added the 2013 Mercedes-Benz SL Roadster to its stable of upgradable cars. The horsepower wizards from Bottrop, Germany, wrung 520 hp from the SL's 4.7-liter bi-turbo V8, which should be good enough for a top speed of 186 mph. The Brabus B20 PowerXtra module is responsible for the 85-hp increase and the 88 lb-ft of extra torque.