Swift Springs Coilover Assist Springs - ID: 60mm (2.37") Spring Rate (kgf/mm):5.0 1994 Ford Aspire Base (KJ)

1994 Ford Aspire Base (KJ)

1983 Ford F-250 XLT (F-Series)

2016 BMW 4 Series 428i/430i RWD (w/ EDC)

2017 Toyota Camry Base (V20/V30/V40/V50/V70)

Swift Springs Coilover Assist Springs - ID: 60mm (2.37") Spring Rate (kgf/mm):5.0 1994 Ford Aspire Base (KJ)Swift Springs Coilover Assist Springs in 60mm (2. 37") ID provide a dynamic step linear rate that fine tunes rebound travel and prevents inside wheel lift during hard cornering. Unlike helper springs that have minimal rate contribution, Swift assist springs use a heavier rate to actively manage suspension behavior during droop. Every Swift assist spring compresses to the same height regardless of rate, allowing drivers to swap between rates without