SUPERSPRINGS Helper Spring Kit featuring Air Spring. Part #: SPSSSR-140-47.
Features
- Handmade From Micro-Cellular Polyurethane
- Progressive Spring With A Very Soft Initial Engagement
- Designed To Reduce Rear-End Sag, Decrease Vibration, Stabilize Sway And Soften Harsh Rebounds
- Provides Support And Control When You Need It Without Affecting The Factory Ride When Unloaded
- Requires No Maintenance
- Limited Lifetime Warranty