this will help tighten the car up a bit
1. lower ride height in the front
2. raise rear rebound and front compression dampers
3. raise rear anti-roll bar
optional if your car is super loose like for example a Caterham
4. raise rear ride height
5. lower front rebound and rear compression dampers
6. lower front anti-roll bar
other things that might help:
- if the car is rear wheel drive add some camber to the rear of the car
- add some toe in the front
- add some toe in the rear