Manley Valve Spring Kit #261242 Drag Race Valve Springs 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.

2015 Audi TT, TTS Coupe and Roadster revealed

The 2015 Audi TT and TTS Coupe and Roadster models debuted on Friday with a new optional competition package, optional carbon package and new standard features. Power will continue to come from two variations the company’s high-strung 2.0-liter TFSI turbocharged and direct injected engine. The TT RS will no longer be offered.

Lewis Hamilton on Pole for 2014 Italian Grand Prix

Lewis Hamilton on Pole for 2014 Italian Grand Prix F1 hasn’t been kind to Lewis Hamilton in 2014, especially with Nico Rosberg running in to him at Spa, but Hamilton is back on track with his first pole position since May and, better still, he did it by leaving Nico Rosberg in second place a comfortable 0.274s behind. That performance will no doubt help Hamilton’s state of mind as he battles Rosberg for the drivers championship, but he still has a mountain to climb as Mercedes’ sanctions on Rosberg don’t include a ‘resting’ race to level the playing field. And with just seven races to go, a 29 point deficit is a big deficit to make up.