Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

What would the Ninja Turtles drive?

The new “Teenage Mutant Ninja Turtles” live-action trailer made its online debut today. The four heroes in a half shell are back in New York, with a tarted-up Megan Fox playing April O'Neil -- somehow without red hair. William Fichtner plays The Shredder, and Danny Woodburn plays sensei Splinter.

Pioneer App Radio officially unveiled

Pioneer has officially unveiled the App Radio that AutoWeek told you about earlier this month. Now that it's willing to talk, Pioneer claims that the radio and audio system is "the first in-vehicle product designed to utilize the processing power, storage capacity, network connectivity and apps of the iPhone and iPod Touch as the primary source for its information and entertainment capabilities." That does sound a lot like what Mini Connected and, in a more platform-agnostic sense, Ford Sync are doing. Pioneer said it couldn't speak to the similarity of those systems, but Ted Cardenas, director of marketing for Pioneer's car-electronics division, briefed us on installation of the device and what Pioneer is doing to minimize driver distraction.

Infiniti Etherea to become B-Class based Infiniti DX

Infiniti Etherea will become the B-Class based Infiniti DX in 2014 To be entirely fair, the news that Infiniti is going to be build a compact crossover on the new Mercedes B-Class MFA architecture – and that it is the Etherea Concept forming the basis and likely to be called the Infiniti DX – isn’t a huge surprise. We knew last year when Nissan and Mercedes announced a partnership deal that it would impact on Infiniti as well as Nissan. And the first fruits of that have been confirmed by Carl Ghosn, with the news Infiniti will launch a compact crossover in 2014 using the Mercedes MFA platform which underpins the new B-Class.