Hypercoils 9-1/2" Front Coil Spring - 5.0" O.D.- 600 lb. 21300XR-O CNC Machined from 6061 T6

CNC Machined from 6061 T6 aircraft aluminum

The unique design yields precise camshaft timing and durability

and Bronxe Bushings

delivering neutral and consistent damping of unwanted steering feedback

Hypercoils 9-1/2" Front Coil Spring - 5.0" O.D.- 600 lb. 21300XR-O CNC Machined from 6061 T6Hypercoils are manufactured from the highest quality chrome silicone steel and high tensile chrome silicone steel available in the world. The material used in producing Hypercoils undergoes two separate magnaflux inspections. Once before manufacture and again after coiling. These inspections insure the wire is free from surface imperfections which, if gone undetected could lead to spring failure. The life of a suspension coil is directly related to