Designed to withstand full coil bind: you can smash our coils to totally flat and they will return to their original height
A polyester-based powder coat is applied to ensure flexibility and durability
Preset with a hydraulic stress to reduce fatigue in the steel and prevent sagging
Shot peened to increase tensile strength and maximum wheel travel without sacrificing spring life
Either cold wound with chrome silicon 9254 or hot wound with 5160 to guarantee long life Custom tune the spring rate and add 2 inch of ride height to your 2017-2024 Ford F-250 or F-350 Super Duty 4WD Diesel by swapping coil springs. (nets 1" lift on 17-19 models) A critical part of your vehicle's suspension BDS coil springs support the weight of your tru ck's body and chassis while your suspension wheels and tires follow changes in road surface. 2017-2019 Ford
These dual springs utilize a softer initial spring rate over factory for improved on-road comfort while also using a higher secondary spring rate to provide stability and performance in harsh terrains. Manufactured from high tensile steel our direct OE replacement coil springs are engineered with properly sized wire diameter. This results in maximum reliability without premature coil bind.
