6″ Coilover Conversion w/ Front Dirt Logic 4.0 Resi Coilovers – K2229DL

SKU: K2229DL Categories: , Tags: ,



2017-22 Ford F250/F350 4WD

If you’re looking to go to the next level with the front suspension of your Super Duty then this Coilover Conversion system is just the ticket. It allows the installation of the massive Dirt Logic 4.0 Resi Coilover. The Dirt Logic 4.0 is largest Coilover you can buy for your Super Duty and will provide an outstanding highway ride while being able to tackle rough offroad conditions.

This Super Duty Coilover Conversion utilizes the factory upper coil spring bucket with heavy duty double shear brackets to mount the Dirt Logic 4.0. This design is simplistic yet is extremely strong and will hold to punishing offroad use.

The Dirt Logic 4.0 is built with a stainless steel body for maximum corrosion resistance in harsh environments. The coil spring surrounding the stainless steel body is a dual rate spring for a progressive ride quality. These Coilovers have gone through extensive ride tuning to establish valving that you will appreciate the moment you drive the vehicle. The Dirt Logic 4.0 is smooth on the road with the ability to run over rough terrain like never before.

This high end system is the ultimate suspension upgrade for your Ram that will enhance the ride while turning heads.


  • Tuned for an excellent highway ride with great offroad damping
  • Super stout bracketry that retains the coil spring bucket for fast install
  • Massive Dirt Logic 4.0 Coilover for outstanding performance

Part Numbers

Oty Part # Description
1 FTS835232D Front Dirt Logic 4.0 Resi Coilover
1 FTS835232P Front Dirt Logic 4.0 Resi Coilover

  –  California Prop 65 Warning

    41. Will not work with leveling or basic systems.