Car tuning is the modification of a car to optimise it for a different set of performance requirements from those it was originally designed to meet. Most commonly this is higher engine performance and dynamic handling characteristics but cars may also be altered to provide better fuel economy, or smoother response.

What does tuning mean in slang?

This is flirting, but even more casual. When someone's tuning you, they're keeping things at a level of plausible deniability. ... If flirting comes before a date, tuning comes before them inviting you round at 11.30pm.

What does tuning mean in music?

tuning and temperament, in music, the adjustment of one sound source, such as a voice or string, to produce a desired pitch in relation to a given pitch, and the modification of that tuning to lessen dissonance.