Swift coilover assist springs are available in 60mm ID or 65mm with various spring rates. The assist springs have a dark blue color. Swift assist springs provide a dynamic step linear rate. Sold individually as needed, price is for one spring. Please double check all specs and quantities when ordering.

Vehicle Fitment:
Universal Application
Please confirm all specs before purchase.

Purchase Includes:
(1) Spring
(1) Adapter
(2) Shims

Shipping Times:
Typically ships from Swift in 5-10 business days.

More Info:
Like the Swift helper springs, these assist springs are designed to be fully compressed at static height. Every assist spring compresses to the exact same height. This allows drivers to change assist springs without resetting the perch on the coilovers so the ride height isn't affected. Heavier rates of assist springs over helper springs are used to fine tune the rebound travel of the shock. These springs can also help preventing loss of traction due to inside wheel lift during hard cornering.

Due to continued engineering advances, product specification may change without notice.