Polaris Diesel 455 Transmission Shift Pivot Shift Arm Frame on 2040-parts.com

Brabus tunes Mercedes S-class for Frankfurt motor show

German tuner Brabus is working its magic on the new-generation Mercedes-Benz S-class for the Frankfurt motor show, the Brabus 850 6.0 Biturbo iBusiness. The clumsily named sedan comes with an iPad mini that can control all COMAND functions from the back seat. Of course, Brabus wouldn't be here without adding gobs of power to the normally staid S-class.

One Lap of the Web: No limits Down Under, a busted F50 and cheap speed

-- Autobahn enthusiasts can add a new no-limits destination to their drive routes: Australia's Northern Territory, where a stretch of the Stuart Highway will eliminate speed limits during a one-year trial. Just watch out for Wallabies. -- Who's afraid of a little ol' salvage title, especially when it comes to an ultrarare Ferrari F50 supercar?

One lap of the Web: The 917 song, eating an engine block and Saab sputters back to life?

-- Your author can attest to the aural joy of a properly tuned Porsche flat-six (cooled by air, please), but FlatSixes has posted a video of a 12-cylinder 917K lapping Monza at full-tilt that'll make your mouth water. -- We're all aware of what happens to "end-of-life" vehicles: The crusher or, in many cases, the shredder takes what was once someone's pride and joy and returns it to raw materials. But have you ever seen it happen?