As cars change before our eyes, the cost of a supercar soundtrack is increasing rapidly. Lexus LF-A prices are in seven-figure territory, ditto the Porsche Carrera GT. Some collectors are paying six-figure premiums to have their favorite Lamborghini or Ferrari V12 engine bolted up to a gated six-speed manual. These are all machines that have earned a place in the history books, in part, for signature soundtracks burned into the ears of the enthusiast masses.
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