Hypercoils 16" UHT Barrel 2-1/2" I.D. Coil-Over Spring - 110 lb. Oils Fluids & Additives DMI Birdcage

DMI Birdcage

Its unique design eliminates timing movement throughout the rpm range

Made from strong

The 10" handles are angled with rubber grips and the overall length is 23"

Hypercoils 16" UHT Barrel 2-1/2" I.D. Coil-Over Spring - 110 lb. Oils Fluids & Additives DMI BirdcageOptimum 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