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

Test your car's audio quality with iTunes playlist

General Motors audio engineer Matt Kirsch, who did the sound work for the Chevrolet Cruze, has developed an iTunes playlist that helps drivers test their cars' audio quality. The “10 Songs for an Audio ‘Test Drive'” playlist includes: “Don't Know Why” by Norah Jones “Diamonds and Rust” by Joan Baez “No One” by Alicia Keys “Hotel California” by the Eagles “Boom Boom Pow” by the Black Eyed Peas “Rock That Body” by the Black Eyed Peas “Hide and Seek” by Imogen Heap “He Mele No Lilo” by Mark Keali'i Ho'omalu (from Lilo & Stitch) “Bird on a Wire” by Johnny Cash “Packt Like Sardines in a Crushd Tin Box” by Radiohead While “Boom Boom Pow” and “Rock That Body” should have accurate and powerful bass beats, “No One” and “Bird on a Wire” should feature clarity in the vocals. Kirsch's playlist is available for download at http://tiny.cc/c2ach.

Audi to build cars in North America

Audi AG has decided to build a vehicle-assembly plant in North America and is considering an additional engine and transmission plant. Volkswagen Group's premium brand is completing details of the assembly plant--including models, location and capacity. Audi CEO Rupert Stadler said all decisions will be made within three years.

Driving Toyota's Pro/Celebrity Scion FR-S race cars

At the Streets of Willow Springs, there's a back straightaway that crests over a downhill and into a series of sudden, unsettling left turns. It's one of the most dramatic parts of the track, one that always trips up timid run groups. And as it turns out, heading blindly at 90 miles per hour, skimming the cones of the artificial chicane normally designed to slow lesser drivers who aren't Formula Drift prodigy Ken Gushi, will really put the fear of mortality into anyone who's signed up to ride shotgun -- especially when the car is the brand-new Scion FR-S race car for Toyota's Pro/Celebrity Race Series, here on its first outing.