June 2020
@13fourteen13 Yes, Mechanic Level and car tuning is still around. It won't go away anytime soon, considering many older players (including a couple of my friends that still play this game) invested a lot of time and money into acquiring 10 Tuning points for Underground Rivals.
You get to see your Mechanic Level upon fully upgrading one tunable car with max stars and max performance parts.
June 2020
is there a list of the tuneable cars? Thanks
June 2020
@13fourteen13 all cars in sports, super and hyper car class are tuneable