Just don't crash into a wall or it will skip this part and you wont get the achievement I do a good run in my video guide if you want to watch route first!
I suggest using this amazing Walkthrough on TA along with my Video guide playthrough for the parts when the guide are not that clear.
Walkthrough Guide
Rise of Insanity WalkthroughVideo Guide (Full 1000g Including Deaths Normal speed so you don't get lost)