2005-2016 Super Duty 4x4 Diesel 2.5" Lift Leveling System (CS-FLVL-SIG-05)

Tuned to the factory leaf springs, these rear shocks balance the rear-feel to match the custom tune in your newly leveled Super Duty.

- Custom Machined Spacers for Maximum Articulation and Perfect Fitment - Offset, Machined Tapered Rod End Re-aligns Axle Ball Joint For Lifted Applications - Huge Strength Upgrade: Constructed from 1.50 x 3/8" Wall Tube - FK Race Heim Frame Connection - Fitment: 2005-2016 F250/350 4x4 - 2.5" and 4.5" Lift - Will NOT work on Stock Trucks or in Drop Brackets

Replaces the factory vulcanized-bushing shackle with greasable bronze bushings and ¼″ cold-rolled American steel. Far better ride, fully rebuildable, works with both factory and Carli springs. Much of the jarring ride of the Super Duty rear can be attributed to the factory vulcanized bushings in the leaf spring pack and shackle. The factory shackle is very strong BUT the design is not conducive to a smooth ride. The Carli shackle is constructed of 1/4″ American cold-rolled steel. The mid-length gusset ensures no deflection while the serviceable bushings offer a far superior ride to the bind of the factory bushings.

Bolt-in stabilizer with built-in differential guard. Run alone or paired with the High Mount for a dual-opposing setup that's infinitely adjustable. Counters left-hand pull from aggressive M/Ts like Nitto Trail Grapplers. Bolt in steering stabilizer which compliments a Carli, or factory, high mount stabilizer. Adjustable from 70-200 psi to run neutral (no directional influence at 70psi) or at 200psi to counter the left-hand pull inherent to tires like Nitto Trail Grapplers. Run in conjunction with the Carli High Mount for the ultimate Dual, Opposing Steering Stabilizer combination that's infinitely adjustable.

Icing on the cake. Adds ½″ tire clearance, limit-strap protection for the front shocks, and 0.5-2.5° of adjustable caster correction — leaves death-wobble in the rear-view. 17-4 stainless spherical bearings for bind-free cycling. Icing on the cake, these arms add Additional Tire Clearance, Limit Strap Protection for your Front Shocks, 1/4" Boxed Steel Constructions, Serviceable 17-4 Stainless Spherical Bearings and Adjustable Caster Correction up to 3.5° over stock specs to leave Death-Wobble in the rear-view.