S30 Swift Spring Bag & Thrust Bearing Upgrade Kit

If you're running coilovers on your S30, this is the upgrade that makes them feel the way they should. The Swift spring bag protects your springs from debris and moisture while reducing friction during suspension travel — and the thrust bearing upgrade eliminates the binding and stiction that plagues most coilover setups under steering load.

Together, these two components transform the feel of your suspension: smoother compression, more consistent rebound, and steering that actually communicates what the front end is doing. Whether you're building a track car or a refined street machine, this kit is a worthwhile addition to any coilover setup.

What's Included

• x4 Swift Springs coilover spring bag 
• x4 Thrust bearing upgrade set 

Benefits

• Reduces spring friction and binding under steering load
• Protects coilover springs from road debris and moisture
• Improves suspension feel and steering feedback
• Compatible with most coilover setups

Note: This price reflects purchase with coilovers.