Swift Springs – Coilover Helper Spring – 60mm ID (2.37″)



Helper springs act as a “spacer” to fill in the empty travel area when a damper is uncompressed. A loose spring/damper setup can cause a spring to dislodge from the spring seat and potentially loosen the lock collars. More importantly, you can damage your dampers on track if your damper reaches full travel. These are different from the assist springs, which are basically helper springs, but with heavier rates.

Swift Springs are sold in pairs. Includes joiner and thrust sheets.


SKU 147463 Categories , Tag


60mm (2.37″) Helper Springs

Part # Spring Rate Free Length Stroke FCH CW
kgf/mm lbs/inch inch inch inch lbs
H60-135-0008 0.1 4 5.3 4.6 0.7 22
H60-070-008 0.8 45 2.8 1.7 1.1 88
H60-060-015 1.5 84 2.3 1.6 0.8 154
H60-060-030 3 168 2.4 1.5 0.9 265

Additional information

0.1 kg, 0.8 kg, 1.5 kg, 3.0 kg




E30, E36, E36/7 / E36/8 Z3, E39, E46, E60 / E61, E85 / E86 Z4, E90 E91 E92 E93


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