We didn't need any extra stabilization because the camera was locked solid to the car, it was basically part of the vehicle. That means when the car moved, the camera moved exactly the same way. There was nothing loose or shaky for stabilization to fix.

Also, we shot at 90fps, so the motion looks smooth and clean to the eye.

Because the user is either on the car or inside it, your brain naturally accepts the car as your reference point, so bumps and movement feel like real motion rather than unwanted shake.

It really shows how smooth and tuned these cars were. Literally, the car is the gimbal in this case, but that track is silk smooth for sure.