SPL Swift Assist Springs For BMW E9X 3 Series 2006-2013
Descriptions: Get the best of both worlds, Swift assist springs provide a dynamic step linear rate. Like our helper springs, the assist springs are designed to be fully compressed at static height. Every one of our assist springs compress 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 prevent loss of traction due to inside wheel lift during hard cornering. Assist Spring comes with an adapter and 2 shims.
Fitment Chart:
- Make: BMW
- Chassis: E9x 3-Series
- Model: M & non M
- Year: 2006-2013
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$19.99 | $24.99
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$19.99 | $24.99
Product title
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$19.99 | $24.99
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