CS-FMRC-05 | Carli Suspension Progressive Coil Springs 4.5" / 5.5" Lift For Ford F-250/F-350 4WD Diesel

4.5″ (2005-19) 5.5″ (20+) 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.

Shot Peened and Pre-Set, then powder coated by the manufacturer ensuring they won’t sag and the finish will last for years to come.

– Progressive Rate Spring
– Shot peened & Pre-set for Maximum Durability
– Powder Coated for finish longevity