Hypercoils 16" UHT Barrel 2-1/2" I.D. Coil-Over Spring - 110 lb. Brake Bias Adjuster Handle High RPM street/strip with XE-R

High RPM street/strip with XE-R lobe designs

Also acts as a 15 micron pre-filter eliminating the need for a separate filter before the fuel pump

Factory S197 Mustang Panhard rods are made from weak U-shaped stamped steel with soft rubber bushings that allow excessive deflection under load

2019 GMC Sierra 1500

Hypercoils 16" UHT Barrel 2-1/2" I.D. Coil-Over Spring - 110 lb. Brake Bias Adjuster Handle High RPM street/strip with XE-ROptimum 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