Here is the full list of all 13 Danger Zone 2 achievements.
1km of Drift in F1 car
Crash 2000 cars
Get a 10x Boost Chain
Collect 10 gold pickups
Get 50 traffic car Rollovers in a single crash
Collect one of every pickup type
First Grand Slam
First Run Up bonus awarded
All Run Up bonuses awarded
All Gold Medals
Get all platinum medals in Region 1
Get all platinum medals in Region 2
Get all platinum medals in Region 3