Denso 234-4811 Oxygen Sensor on 2040-parts.com

Two LaFerraris test at Fiorano Circuit

We don't need to say much about this video of two Ferrari LaFerraris testing at the Fiorano Circuit in Italy --caught by spy videographer extraordinaire Marchettino --except for “turn it up to 11.” In fact, we recommend you use a headphone-to-RCA converter and plug it in to the loudest stereo you have. That's the only way you can truly appreciate the Italian-opera wail coming from the 963 hp, 6.3-liter V12 as it boogies around the 1.8-mile, 12-turn test track. Marchettino said the camouflaged car must have a different exhaust because it sounded so much louder.

Lingenfelter Performance muscles up its own Trans Am

Lingenfelter Performance Engineering is reviving a name from the growing list of dead car companies, building a reimagined, 2010 Chevrolet Camaro-based Trans Am for the PlayStation generation. Ken Lingenfelter and his Decatur, Ind., team redesigned almost every panel of the Camaro, leaving only the doors and the roof intact. They parked a 1971 Pontiac Trans Am alongside the donor car for inspiration.

Volvo Concept Estate photos

Last week, Volvo's Geneva Motor Show concept was teased on a Swedish raincoat company's website. This week, we've got official photos of the Concept Estate, a wagonesque vehicle set to be shown at a show that's all about the supercar. We'll see the new Ferrari California T there.