Full Coilovers Suspension Spring Kit compatible for Nissan Silvia s13 coilovers 180SX 240sx coilovers Intercoolers Swivel Type Swaging Adapters

Swivel Type Swaging Adapters

Adjustable Height:Yes

- Spring rate Front:7kg/mm(392 lbs/in)

-Spring rate Rear:3

6'' / 30mm-40mm

Full Coilovers Suspension Spring Kit compatible for Nissan Silvia s13 coilovers 180SX 240sx coilovers Intercoolers Swivel Type Swaging Adapters1. Adjustable Height Able to lower ride height by 1'' 3''; allows user to have a more aggressive stance and can adjust without taking coilovers out the car 2. High Quality Components Most components of the suspension parts are made from 6061 T6 aluminum to increase strength and rigidity 3. High Tensile Strength Spring Tested under a 600,000 time continuous compression test, the spring distortion was less than 0. 04% 4. Twin tube Construction Twin Tube