It would be very nice to have more racing parts like: Racing fuel tank (Fuel safe) Sequential gearbox for all cars that have an Track/Race config(im sorry if this exagerated.) More weight reduction like carpet removal etc. Racing dashboards for all cars that have an Track/Race config An roll cage for the Bolide More racing parts in general for the ETK-K. (cmon give this boy more attention please, i would love to see an WTCC based config for it.) (im sorry for the bad english, also, im sorry if i broke any rules or if i did something wrong.)
Hopefully someday we will start seeing more car content on the whole. Maybe after 1.0 we will get more content focused updates. Overall there aren't many parts for anything (even cars with aftermarket bodywork rarely have more than one option) and many cars are still missing obvious configs, and many existing configs are missing interior equipment.