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

Cadillac XTS 'choreographed' LED lighting explained [w/video]

The introduction of LED lighting into vehicle lamp graphics has seen manufacturers strive to create their own identifiable lighting signatures. Cadillac, for example, is looking to take this one step further with the introduction of LEDs throughout the XTS, rather than just within its light clusters. Designed to greet drivers through a choreographed sequence, 20 separate light sources begin their routine once the key fob is pressed.

Video shows Audi R18 'long tail' e-tron quattro's blistering Monza run

Audi has had a pretty solid run at the 24 Hours of Le Mans over the past decade, but we're glad they keep pushing the envelope. That's how they keep devising road-going spaceships like the staggeringly fast R18 e-tron quatto equipped with a “long tail” aerodynamic package. This quick video of the “long tail” hybrid testing at Monza gives us a preview of what we can expect at Spa next month -- and hints at what we'll see at Le Mans in June.

Record Breaker Aiming High With Audi

NOT content with falling out of a balloon from a great height, Austrian extreme athlete Felix Baumgartner is tackling his next big challenge on the famous Nordschleife circuit of the Nurburgring in Germany. Teaming up with Audi, the Austrian will obtain a racing license and become a driver with the Audi race experience team for the grueling Nurburgring 24 Hours in June. He’ll also be swapping his recording-breaking balloon for a race-prepared Audi R8.