Suspension System

Suspension tuning is a modifying spring, shock absorber, swaybar and other related components. Tuning can lower the center of gravity, dynamic weight and handling. Lowering the alters (spring) can make your car less heavy and will reduce roll when cornering. Suspension tuning is a important part of getting the ultimate performance. In other word when you when to tune your car make sure that your suspension or your steering system is perfect. It is possible to upgrade by having a well balance set up which it can give a maximises the grip level. 

For me the best suspension system is Apexi. This is because it is easy to maintain. By using Apexi the user can esasily change the mood of their suspension what they like and it is a complex design. For example the driver want to lowered their car so it can easily done. Amt spring, Mugen and Skunk2 (sk2s) is quite expensive, even-though the brand provide the best suspension handling and performance.  

*I strongly recommend that the steering and suspension are checked and re aligned by professional*

  P/S : All of the information here are just my opinions that came from my own