Gm Oem Exhaust-muffler & Pipe Hanger 22822466 on 2040-parts.com

The AutoWeek List: Top 10 favorite engines available now

1. Audi 4.2-liter V8 Specs: 420-hp, 317 lb-ft Found in: Audi R8 Our take: One the most flexible performance V8s available. 2.

Listen: Upcoming Ford Focus ST to employ sound symposer

While BMW employs a digitally sanitized/perfected sound file to give M5 owners the proper sense of aggro urgency when motoring at pace, Porsche went a little more organic with its employment of a sound symposer to feed the 911's flat-six growl into the cabin of the extra-refined 991. Essentially, the sound symposer is an electrically controlled diaphragm in a tuned sound tube that brings the proper engine noises into the passenger compartment. It can be opened and closed by the car's onboard electronics to offer snarl when you want it and serenity when you don't.

Boca Raton concours to honor Milhous brothers

Well-heeled car fans will be able to get their hands on some highly coveted autos when the Milhous collection goes up for auction on Feb. 24, in a multiday sale that coincides with the Boca Raton Concours d'Elegance. Bob and Paul Milhous of the Milhous Museum will be honored with the Lee Iacocca Award at this year's concours, a distinction that goes to individuals who have perpetuated the American automotive tradition in their dedication to classic-car preservation.