• Home /
• Suspension Coil Springs /
• Optimum Body Diameter

Optimum 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.

The results are in and they are simply incredible:

More Deflection

Less Weight

Increased Rate Linearity

More Resistance to Bowing

Fits All Standard Hardware

Maintains Free Length

CATALOG

DISTRIBUTORS

PERFORMANCE ADVANTAGE

LIFETIME WARRANTY

NEWS

TECH TIPS

+ Bellows Spring Calculator
+ Spring Rate Calculator

Stay Informed