Carli Progressive Coil Springs, 4.5" 05-24 FORD F250/350 4X4 Diesel

The Carli Progressive Coil Springs provide 4.5" lift on 2005-2019 Ford F250/350 & 5.5" lift on 2020+ Ford F250/350 4x4 Diesel. These progressive rate springs are much smoother than the OEM springs, and are a great replacement for bouncy or stiff linear rate aftermarket lift springs.

Being multi-rate with a custom wind tuned by Carli, they deliver smooth initial compression when hitting small bumps on road or on light trails, as well as smoothly transition to the higher spring rates as you work the suspension with more travel at speed.  

• These 4.5"/5.5" lift springs are side specific and multi-rate to provide ride comfort and a secondary increased spring rate to prevent the suspension from hitting the bump stops in their massive travel range.
• Each coil spring is shot peened and pre-set to ensure maximum strength and durability, even in the most demanding off-road conditions.
• Finished in Durable Black Powdercoat

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