From Longman Dictionary of Contemporary Englishhigh-performance cars/computers/tyres etchigh-performance cars/computers/tyres etccars, computers etc that are able to go faster, do more work etc than normal ones → high-performance
Examples from the Corpus
high-performance cars/computers/tyres etc• Under the month-long offer, basic models will be £200 cheaper, with the maximum discount on high-performance cars.• The high-performance cars are strictly for the racetrack ... and the message is, going too fast on the roads can kill. 