Hypercoils 12" Coil-Over Spring - 2-1/2" I.D. - 110 lb. 700101 50 State Emissions Legal

50 State Emissions Legal

Great Low and Mid-Range Throttle

1978-1988 Buick Regal

See below for additional Product Features & BenefitsThe top engine builders in the racing world rely on Borla exhaust for maximum performance

Hypercoils 12" Coil-Over Spring - 2-1/2" I.D. - 110 lb. 700101 50 State Emissions LegalHypercoils 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