When do you need to modify the anti-roll bar in the car modification introductory series?
Anti-roll bar is a torsion bar spring that can reduce roll in curves. Of course, the anti-roll bar will only work when the left and right suspensions are not synchronized, and it is not helpful to improve the erratic feeling when driving straight at high speed on a flat road.
Function: Integrate the independent suspensions on both sides. When one side is compressed, the torsion of the anti-roll bar causes the other side to be subjected to a certain upward force through the anti-roll bar, and the other side is also slightly compressed accordingly.
Specifically, when centrifugal force acts, the suspension on the outside of the curve is compressed, and the suspension on the inside of the curve is stretched. Due to the anti-roll bar, the stretched suspension on the inside of the curve will be compressed to a certain extent, reducing the compression/stretching difference on both sides, reducing the body roll, and improving the stability of the continuous edge of the curve.
If the stability of your car when driving straight meets your requirements, but you cannot accept the roll when turning or changing lanes, then you should replace the anti-roll bar first. If you feel uncomfortable when driving straight, you should start with the shock absorber and spring, and you need to install them according to the actual situation.