Porsche pulls in as much as $10 million a year from the licenses (mostly for its patented synchromesh gear box) that it sells to such automakers as Italy's Ferrari and Germany's .
She shifts through patterns of intricately sliding rhythms with synchromesh precision, embellishing phrases with improvised dipsy doodles that make each song uniquely Warwick.
Improvements in gearssynchromesh transmission, four speed internal gear transmission, quiet second gear.