AMS2 setup symptom
Bottoms out and scrapes
Also called: the car bottoms out
The car scrapes, jumps when it touches and runs out of travel in compressions.
It is too low for its suspension: not enough travel to the bump stop, or the spring is soft for the load.
Phase
Platform and kerbs
Impact64/100
Risk40/100
What you want
Run the car low without it scraping.
What you give up
You gain a healthy platform and lose a little downforce.
Start here
- 1Front ride heightFront Ride Heighthigher(5 mm)
- 2Bump stop rangeBump Stop Rangemore(5 mm)
- 3Front springFront Spring Ratestiffer(1 click)
if it still touches with a full tank
- 4Front fast bumpFront Fast Bumpstiffer(1 click)
only if it touches over sharp bumps
Where you will be working
The areas of the car your plan touches.
- Front axle3
- Chassis1
Controls: Front Ride Height · Bump Stop Range · Front Spring Rate · Front Fast Bump
Without touching the setup
- Kerbs
Avoid the aggressive kerb or hit it straighter.
- Line
Enter wider, sacrifice entry and prioritize clean exit.
- Aero
If setup is fixed, you cannot tune this: reduce risk in fast corners.
Similar symptoms
Updated 2026-08-24