Autometer 5251 Replacement Probe Stepper Motor Pyrometer Kit on 2040-parts.com

Hearst moves Road & Track

New York publishing house Hearst says it will move the Road & Track magazine editorial offices from Newport Beach, Calif., to Ann Arbor, Mich., home of its other auto-magazine title, Car and Driver. Additionally, Larry Webster has been named editor in chief, replacing Matt DeLorenzo. Webster had been automotive editor of Hearst's Popular Mechanics since January 2010 and before that was the Detroit editor for Popular Mechanics.

Carlsson improves upon the Mercedes SL63 AMG

Not happy with only 518 hp and a 4.5-second 0-to-60-mph time from your shiny new Mercedes-Benz SL63 AMG? Lucky for you, the German tuners from Carlsson are now offering performance-upgrade kits in the United States. Through GGI European Tuning in Miami--the exclusive North American importer of Carlsson parts--SL63 owners can massage their rides to churn out 600 hp and 520 lb-ft of torque and to handle better than stock.

700hp ML63 AMG off-roader by Brabus revealed

This in-your-face hunk of high-speed SUV is Brabus’ B63S–700 Widestar, the latest super-powerful conversion from the German Mercedes-Benz tuners. This time the aftermarket fettler has turned its attention to Merc’s already rather powerful ML63 AMG off-roader, adding some fairly garish visual modifications and performing some even crazier tweaks underneath the bonnet ahead of the car’s debut at the 2013 Frankfurt Motor Show next month. Please click on the image above to read more on the Brabus B63S–700 Widestar