ReadyLIFT 4” Lift Kit with Falcon 2.1 Shocks – Ford Super Duty F250 / F350 4WD (2017–2022)

The ReadyLIFT 4” Suspension System (63-27440) is a premium solution for the Ford Super Duty F250 / F350 4WD (2017–2022) with the Power Stroke diesel engine.

This kit is an upgraded version of the standard 4” lift and includes Falcon 2.1 performance shocks, which provide significantly better on-road behaviour, greater comfort and excellent stability off-road and when towing.

Considered the “sweet spot”, this lift allows tyres up to 37” to be fitted while keeping the vehicle practical for everyday use.

⭐ Key Features

• Lift: 4” (≈10 cm)

• Suitable for tyres up to 37”

• Falcon 2.1 performance shocks

• Adjustable rear shocks (3 modes)

• Improves comfort, stability and control

🔧 Equipment

• Front coil springs (4” lift)

• Falcon 2.1 monotube shocks (4 pcs.)

• Rear adjustable piggyback shocks (3 positions)

• Radius arm drop brackets

• Track bar relocation bracket

• Rear lift blocks

🔗 Compatibility

• Ford Super Duty F250 / F350 4WD (2017–2022)

• Only for the Power Stroke Diesel

• Only for single rear wheel (SRW)

📦 What’s in the Box

• Front springs (4” lift)

• Falcon 2.1 shocks (front + rear)

• Radius arm drop brackets

• Track bar bracket

• Rear blocks

• Mounting hardware

📊 Technical Specifications

• Type: lift kit (performance suspension system)

• Lift: 4”

• Max. tyres: up to 37”

• Wheels: 9” width / +18 offset

• Suspension: coil spring + Falcon 2.1 dampers

⚙️ Technology (Falcon 2.1)

• 3 modes: Daily / Tow / Heavy Duty

• Improved handling and stability

• Better control under load

• Optimised suspension travel

• Increased comfort on-road and off-road

⚠️ Important

• Only for Diesel Power Stroke versions

• Not recommended for:

  • 2WD models

  • Petrol versions

• Tremor models will not get the full 4”

• Single Cab is not validated

• Check compatibility based on your vehicle’s model, year and configuration

• Professional installation is recommended