Coil-Over Springs are high-performance, aftermarket suspension springs primarily used in Motorsports and Motor Racing. Hyperco?s coil-over springs, also known as Hypercoils', offer a wide range of free lengths and rates which provide the suspension designer latitude in creating a motion ratio for the suspension system that will permit an optimized damper or spring assembly to control a wide range of wheel travel. Hypercoils are available in two different spring design concepts: OBD and UHT.
Optimum Body Diameter (OBD) is the standard spring design for Hyperco coil-over springs. Featuring a unique design concept that adjusts the body diameter of the spring relative to the end coils, an OBD spring enables Hyperco to take full advantage of our ultra-high tensile spring materials by optimizing the applied stress through adjusting the spring's body diameter.
Features
- More usable deflection
 - Less weight
 - Increased rate linearity
 - More resistance to bowing
 - Fits all standard hardware
 - Maintains free length and installed height
 
- Coilover Spring Inside Diameter (in.):
 - 2.500 in.
 - Coilover Spring Inside Diameter (mm):
 - 63.50mm
 - Coilover Spring Length (in.):
 - 14.000 in.
 - Coilover Spring Length (mm):
 - 355.60mm
 - Progressive Rate Spring:
 - No
 - Coilover Spring Rate (lbs/in):
 - 350 lbs./in.
 - Spring Finish:
 - Blue Powdercoated
 - Quantity:
 - Sold individually.