if you pay attention, the first car I traffic check doesn't count in cars hit counter.

@@MakshaBurnout huh. Duly noted. Interesting. Well, an amazing score.

1. It depends on how many cars you've hit, what type of etc. If you for example have 200k damage from cars by alone, and 20 exploded, you do the math, 200,000 x 20 = 4,000,000. In that case it would give me around 300k bonus damage. 2. I wasn't close enough to make it explode. It's also because of the car I used, it doesn't really have strong crashbreaker explosion. That's why Sports C180 or C190 is the favorite in the crash mode. Sadly you can't change the car in this event.