Hypercoils 7" OBD Coil-Over Spring - 2-1/2" I.D. - 325 lb. 205989 2001-2008 Dodge Ram 3500

2001-2008 Dodge Ram 3500

the SB043 is cold formed to better resist torsional fatigue and retain its "memory" far longer than the hot-formed bars used by many competitors

Steel / Aluminum

1992-1993 Mazda B2600

Both are in low-profile

Hypercoils 7" OBD Coil-Over Spring - 2-1/2" I.D. - 325 lb. 205989 2001-2008 Dodge Ram 3500Optimum Body Diameter (OBD) Hypercoils feature a unique design concept that adjusts the body diameter of the spring relative to the end coils. The OBD design enables Hyperco to take full advantage of its ultra high tensile material by optimizing the applied stress through adjusting the spring's body diameter. HYPERCOILS because the most important race is the one you are in. Hyperco is a supplier of precision engineered, high performance suspension