Carli AS-FPT25SPKG-LVL-11-GAS King 2.5 RR Shocks for F250/350 4x4 Gas

Vehicle Fitment

• 2011-2019 Ford F-250/F-350 Super Duty, 4x4, Gas engine, with 2.5" Carli Lift installed
• 2020+ Ford F-250/F-350 Super Duty, 4x4, Gas engine, with 3" Carli Lift installed

Fitment Notes

• Gas-engine specific tuning - not compatible with diesel-equipped F250/350, which require a different Carli shock package tuned for diesel weight and load characteristics
• Requires a matching Carli lift (2.5" for 2011-2019, 3" for 2020+) already installed or purchased alongside this package
• This is the component-level part number for the shock package - it's included as a standard component within several complete Carli Pintop System kits (e.g., CS-FLVL-PT25-11-GAS, CS-FLVL-PT25-17-GAS, CS-FLVL-PT25-23-GAS)
• Recommended wheel fitment: 17"-18", no more than 9" wide, with 5.5" backspacing (Carli fabricated radius arms) or 5" backspacing (factory arms, requires trimming)
• 4x4 applications only

Features

• King 2.5" remote-reservoir shocks, front and rear
• Carli custom-tuned pistons and valving specific to gas engine weight and dynamics
• 17-4 stainless steel shock shafts for corrosion resistance and durability
• Includes front and rear reservoir mounts
• 2.5" shock body diameter delivers 55% more piston surface area than a 2.0" shock
• Rounds off sharp edges on-road while keeping light-to-medium off-road use fully controlled

Specifications

• Shock diameter: 2.5"
• Shock type: King remote-reservoir
• Shock shaft material: 17-4 stainless steel
• Front wheel travel: 9"
• Rear wheel travel: 12"
• Application: Gas engine specific tuning

Included Components

• 2x Front King 2.5" remote-reservoir shocks
• 2x Rear King 2.5" remote-reservoir shocks
• Front and rear reservoir mounts

Product Description

The Carli AS-FPT25SPKG-LVL-11-GAS is a complete front-and-rear King 2.5" remote-reservoir shock package, custom-tuned by Carli Suspension specifically for gas-engine 2011-2019 Ford F-250/F-350 Super Duty trucks running a 2.5" Carli lift (or 2020+ models running a 3" Carli lift). With 17-4 stainless steel shafts and Carli's proprietary gas-specific valving, this is Carli's most popular shock system, delivering substantially improved on-road comfort and off-road control over stock shocks.

The 2.5" shock body provides 55% more piston surface area than a standard 2.0" shock, translating to better damping control and heat management, especially under sustained off-road use or towing. On-road, sharp edges are rounded off for a noticeably smoother ride, while light-to-medium off-road use stays composed and controlled. Front and rear reservoir mounts are included for a clean installation.

This is a strong fit for gas-engine Super Duty owners running (or installing) a matching Carli leveling lift who want a significant suspension performance upgrade over stock. Confirm your specific lift height matches this shock's valving before ordering, and note that this is a gas-specific tuning - diesel-equipped Super Duty owners should look at Carli's diesel-tuned shock package instead.