Some good info there but the seasonal events are SOOO EASY now since u can just upgrade ur car fully be4 entering.
It was at least a challege be4 they updated it but now there just as easy as every other race in the game.
Since PD has remove the restriction, its pretty much easy to win all the bonus race events. Some of the events just need you to equip soft tyre and win the race easily.
As long as you fully tune your cars, you'll win. All the extra tuning is bullshit and completely unnecessary, just put a sports suspension and your good. It's easy, no need to make it all complicated..if your car's faster, you ultimately will win.