Swift Springs Standard Coilover Spring (Barrel Type) - ID: 2.5" / Length: 14" hicas-delete-kits and damping curves tuned for

and damping curves tuned for grip — so your 996 Carrera-2 stays flat through transitions

2013 Audi A5 Quattro Coupe 3

1991 Porsche 911

1982 Chevrolet Corvette Collector's Edition (C3)

2007 Nissan 350Z RWD

Swift Springs Standard Coilover Spring (Barrel Type) - ID: 2.5" / Length: 14" hicas-delete-kits and damping curves tuned forSwift 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