4-Link kit for 2015-2026 Ford F-150. For use with Ridetech lowering systems. Converts leaf spring to coil-over rear suspension, adding instant center, anti-squat adjustment, and multiple air and coil-over options for high-performance applications.

NOTE: Does not come with shocks. Select from bundle options below!

Ridetech continues to improve the 2015-2026 Ford F-150 platform with the release of the most comprehensive and robust F-150 4-Link to date. The Ridetech F-150 4-Link greatly improves adjustability and rear suspension geometry, allowing preferred instant center and anti-squat value selection. This control grants far more control to how high-horsepower F-150s put power down. These are great for performance and drag race spec builds and are available in no-notch and c-notch versions (+2” rear ride height reduction). The adjustable panhard bar allows appropriate axle centering at the desired ride height. 

Select which 4-Link Configuration you want (No-Notch or C-Notch), and then select from our HQ and TQ coil-over and ShockWave (air ride) options, then add to cart. If you’re in the market for a complete front and rear suspension that utilizes this 4-Link, you can find those here. 

• Put more power to the pavement with improved traction and power transfer—engineered for high-horsepower street and drag race F-150s.
• Greater articulation over leaf spring setup without sacrificing stability
• 4-link design capable of delivering much better ride quality characteristics over OE leaf spring setup
• Purpose built 4-Link rear suspension design utilizes dedicated links for rear axle positioning and separate air ride or coilovers for load, eliminating inherent compromise of multi-leaf design
• Two Upper Frame Mounts available:
  • No notch version accommodates up to 5” rear drop
  • C-notch version allows up to 7” rear drop
• Multiple air options available:
  • HQ ShockWaves are 24-position rebound adjustable and ride height adjustable to dial in driver handling and stance preference
  • TQ triple adjustable ShockWaves for motorsport applications allow three points of shock adjustment: high & low speed compression and low speed rebound.
• Coilovers and ShockWaves utilize Fox Factory monotube technology for superior performance you can feel and tune to your preference.
• Adjustable anti-squat and instant center range from 50%-230%
• Adjustable panhard bar installs around factory spare tire and fits around single side exhaust systems and the extra shield on PowerBoost models (factory and aftermarket dual exhaust models will require a lower crossover style exhaust (i.e. LOBO models)
• 100% Bolt In | No welding required (C-Notch requires frame cutting)
• All grade eight hardware included for seamless installation
• Patented R-joints utilize a composite cage for no-noise articulation and no maintenance self-lubrication
• Attractive black power coat finish provides corrosion resistance.
• Towing while lowered? Spec a complete (front and rear) ShockWave system and run our E5 RidePro or stick with coil-overs in front and use our 2-Way Analog Air Ride Control System to retain towing and heavy load functionality.

Fitment: 

• 2015-2026 2WD/4WD Ford F-150
• Compatible with BlueCruise & PowerBoost equipped trucks (C-notch not recommended on PowerBoost due to clearance issues)
• Not compatible with Ford F-150 Lightning, Raptor or Tremor models
• Not compatible with Ridetech rear sway bar, updated design coming soon!
• Design accommodates popular drag spec wheel/tire combos. We tested one of our trucks with 315/50/17s out back. These are an ideal fitment for modified 2WD and 4WD F-150 trucks pushing high-horsepower (700-1000 whp) needing a sticky tire to get out of the hole.