$160 Seastar Solutions Ss137 12' Safe-t Quick Connect Rotary Steering System on 2040-parts.com

BMW M750d & M650d on the way

BMW M650d & M750d on the way BMW are planning to offer the new tri-turbo diesel from the new M550d in the 6 Series and new 7 Series. Paris launch likely. The BMW M Division range of cars – the power of ‘M’ with the frugality of diesel – officially arrived at this year’s Geneva Motor Show, offering performance almost on a par with BMW’s M cars but with the joy of frugality when you aren’t in the mood to drive like your hair’s on fire.

AutoWeek office swag: Mazda rotary-engine keychain with realistic motion

When I got the keys to our long-term 2011 Mazda 5 last week, they came with a surprise--this aluminum-and-brass keychain in the shape of a rotary-engine housing, complete with moving rotor. The rotor doesn't just rattle around or spin in a circle. Thanks to a thumbwheel on the back of the housing, coupled with a timing gear and offset crank journal, the thing actually moves in an approximation of epitrochoidal motion just like a real Wankel.

Subaru introduces BRZ edition that's not an STI

News of a limited-edition Subaru BRZ might draw a logical conclusion that it's the oft-rumored, long-awaited STI version, with more power and a turbocharger and all the raucous driving potential the Impreza WRX STI carries. Sorry, folks. It's not an STI.