Swift Springs Standard Coilover Spring (Barrel Type) - ID: 2.5" / Length: 14" Progressive Aveo5 2003 BMW Z4 Coupe 2

2003 BMW Z4 Coupe 2

2006 Scion xB FWD (NCP31L)

2020 Honda HR-V 1

1990 Nissan Stanza SE (T12)

Swift Springs Standard Coilover Spring (Barrel Type) - ID: 2.5" / Length: 14" Progressive Aveo5 2003 BMW Z4 Coupe 2Swift Springs Standard Coilover Springs in 2. 5" ID and 14" length are precision engineered barrel type race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 2. 5" ID Swift springs are manufactured in Japan from proprietary H5S. TW high tensile alloy steel. The barrel design eliminates spring deflection and bowing, preventing spring rate