Key Features:

• Advanced Shock Technology:
  • The Carli SPEC 2.0″ Diameter Internal Reservoir shocks feature a robust 6063 aluminum construction with an anodized body for superior corrosion resistance.
  • These mono-tube shocks are equipped with a 5/8″ hardened steel chrome-plated shaft, ensuring durability and longevity.
  • Fully serviceable and rebuildable, they come with 1-piece bushings in 6061 billet rod ends for optimal performance.
  • Filled with premium 5WT oil, these shocks maintain consistent damping and lubricity across a wide temperature range.
  • Backed by a 1-year warranty, serviced by Carli for your peace of mind.

Enhanced Ride Height and Travel:

• Increased Front Height:
  • The system raises your truck 3.0” in the front, providing additional wheel travel thanks to lighter rate Carli Coil Springs.

• Optimized Front Geometry:
  • Adjustable Track Bar: Centers the front axle for improved handling.
  • Stainless Brake Lines: Ensure firm braking performance with enough line for the increased travel.
  • Caster Shims: Tighten steering for a more responsive feel.
  • High-Clearance Bump Stop Drop: Prevents contact with the factory bump stop during travel.

• Sway Bar Options:
  • Address front sway bar geometry with your choice of:
    • Sway Bar Drop Bracket: A more economical option that maintains factory sway bar end links.
    • Extended Sway Bar Links with Relocation Brackets: A robust choice for enhanced ride quality.
  • Upgrade to our full replacement Torsion Sway Bar for improved compliance and articulation with minimal body roll.

Rear Suspension Customization:

• Leaf Spring Options:
  • Choose between a Full Progressive Spring Pack (reducing capacity to a "light" ¾-ton) or a Progressive Add-A-Pack that maintains payload capacity while eliminating the factory block.

• F250 vs. F350 Considerations:
  • The F250 features a lighter rate spring pack (2 main leaves) compared to the F350’s stiffer setup (3 main leaves).
  • The F250 Add-A-Pack provides a noticeable improvement over stock, while the F350 may remain stiff unless loaded.

• Capacity Solutions:
  • For optimal performance, we recommend the Full Replacement Leaf Spring Packs, especially for F350 models with stiff factory springs.
  • If capacity is a concern, consider an aftermarket airbag system to restore F350 capacity. Ensure the system allows airbags to disconnect during suspension cycling for maximum rear travel.
  • The Full Progressive Leaf Spring Pack shifts the axle slightly forward for maximum tire clearance with 37” M/T tires at full compression.

Installation Notes:

• A proper rear-high stance requires installation of the Add-A-Pack or Full Progressive Leaf Spring Pack. Without these, an F250 may sit rear-low.
• If a Carli rear spring option is not purchased, you can use the taller 2017-19 Ford 3″ rear block for a leveled stance, although ride quality may not be optimized (Factory Block PN: HC3Z-5598-A and HC3Z-5598-B). Which you can find HERE