JonathanPrem wrote:
The way i installed it was left the mount bracket at the bottom and brought the collars down to the mounting bracket. When you have the car in the air the spring can go up and down?
Is that the right way to install coilover?
no
The collar should be snug to the spring. Don't preload the spring, but don't leave it loose. Adjustments for ride height and spring preload are separate with most coilovers. Youtube search coilover adjustments or read the manufacturer's instruction manual, which ever is more convenient for you.