They should put in some Dubstep; that stuff makes for awesome racing music. 👍
Adding specific track ideas to this... I'm thinking that it shouldn't be something like Skrillex, or Funtcase, as their songs are too heavy, and that will turn some fanbase away. Some people don't like heavy dubstep, but are okay with oscillating basslines, (like me)
Phaeleh-The Cold in You
Notice, it's not heavy, but, it's got enough bass, that my dad was startled, and asked why the car was shaking. But, don't expect a 20-30 second build-up and drop. Expect a traditionally organized song, with intro, climax and conclusion, without noticeable dubstep characteristics.
I'm really hoping for some more DnB, though.
Any of the following:
Ghosts of Paraguay-
Winter Stars ft. ID3
Madza-Danbo in Rain (Wolftek remix)
Or, maybe some more "dreamstep:"
Neutralize-Crayen ft. Veela
Fracture Design-A Winter's Tale