Swift Springs Standard Coilover Spring - ID: 3.75" / Length: 10" Corvette 2013 Audi RS4 (B8)

2013 Audi RS4 (B8)

Part Number: ACU-F5001S

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Swift Springs Standard Coilover Spring - ID: 3.75" / Length: 10" Corvette 2013 Audi RS4 (B8)Swift Springs Standard Coilover Springs in 3. 75" ID and 10" length are precision engineered race springs built to outperform conventional suspension springs in every measurable category. Designed for coilover dampers using standard SAE sizing, these 3. 75" ID Swift springs are manufactured in Japan from proprietary H5S. TW high tensile alloy steel. With fewer coils and reduced unsprung mass, Swift springs deliver increased traction, smoother weight