Hypercoils 4" Coil-Over Spring - 2-1/2" I.D. - 400 lb. Flat Stock Stylish outside pockets lay flat

Stylish outside pockets lay flat to eliminate bunching and require less material

AT3 is recommended for use in Toyota T-III and T-IV

High Horsepower and Race versions of the LSXR

1993-1999 Chevrolet C2500 Suburban

Hypercoils 4" Coil-Over Spring - 2-1/2" I.D. - 400 lb. Flat Stock Stylish outside pockets lay flatHypercoils 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