2.5" 2017-2026 Ford F450 4wd (w/Diesel Engine) Pathfinder System by Carli Suspension

The Carli Pathfinder 2.5" Leveling System (CS-FLVL-PF-17-450) is engineered for Ford F450 Super Duty owners who want exceptional on-road comfort with confident light-to-moderate off-road capability. Positioned between Carli’s Backcountry and Pintop systems, the Pathfinder delivers a smooth, controlled ride that removes fatigue from daily driving while still performing when the pavement ends.

This system levels the front approximately 2.5" using Carli front coil springs and dramatically improves ride quality with Carli-SPEC 2.5" remote reservoir shocks. Featuring hard-anodized aluminum bodies, increased oil volume, and Carli’s custom valving, these shocks provide excellent heat management, consistent damping, and long service intervals—ideal for highway miles, rough roads, and light off-road use.

To maintain proper suspension geometry and steering feel, the Pathfinder includes an adjustable front track bar, and caster shims to recenter the axle and restore alignment at ride height. Stainless steel brake lines and high-clearance bump stop drops ensure safe operation through the system’s increased suspension travel.

Designed as the perfect middle ground for Super Duty owners, the Pathfinder offers a plush, composed ride without requiring aggressive driving to feel the benefits. It’s an ideal solution for drivers who prioritize comfort and control on the road but still want their suspension to come alive off pavement.

Features & Benefits

• 2.5-inch front lift / 0 rear lift
• Premium lift kit optimized for all conditions: on-road road quality, towing and slow to medium speed off-roading
• Carli-SPEC 2.5" remote reservoir shocks for superior ride quality
• Hard-anodized aluminum shock bodies for durability and corrosion resistance
• 55% more piston surface area than 2.0" shocks for improved heat control
• Front linear rate coil springs - with reduced linear rate to improve ride quality
• Greatly improves ride quality
• Adjustable track bar - keeps the front axle centered and dampens vibrations. Uses FK heim joint with huge 1" shank
• Stainless steel braided extended front brake hoses
• Lifetime warranty on components, 1-year warranty on shocks
• Allows use of up to 35 inch x 12.5 tires or 37 inch x 12.5 (with trimming)

Base Kit Includes

• Carli front leveling coil springs
• Carli-SPEC 2.5" Pathfinder remote reservoir shocks with mounts
• Adjustable front track bar
• 1° caster shims
• Stainless steel front brake lines
• High-clearance front bump stop drops

Required Sway Bar Selection - While Carli does not include a front sway bar correction in this kit it is required to install this lift kit properly. The drop bracket kit works great as a more economical solution. However, for truck owners wanting a HUGE improvement in ride quality the Carli Torsion Sway Bar is your solution and is an amazing upgrade. Designed to allow the front suspension to move more freely without giving up control.