These coilovers are ideal for those who demand the performance and adjustability to handle high-performance track conditions. 

Here are the details:

• 32 levels of damper force adjustment 
• 10kg/mm Front spring rate
• 10kg/mm Rear spring rate
• Coil-over body features separate spring perch adjustment and full shock height adjustment independent of spring pre-load
• Aluminum CNC pillow ball upper mounts included, and the front mounts are adjustable
• All Megan dampers are capable of handling a +2kg/mm or -2kg/mm change in spring rates to further tune your suspension to your desired handling characteristics
• Monotube internal construction
• Will come fully assembled and ready to install