Fabtech 4" Performance System w/ Front Dirt Logic 2.5 Coilovers & Rear Dirt
Fabtech's 4" F150 system utilizes their proven heavy duty construction and design features found in their 6" systems but with less lift and at a much lower price. This 4" System allows use of 33" tall tires and features high arched lower control arm crossmembers constructed of 1/4 " thick steel for maximum strength. The Fabtech ductile iron steering knuckles retain the stock track width keeping tires under the fender for a clean appearance. Rear lift is accomplished with a block and u-bolt configuration.
The Performance System features Dirt Logic 2.5 Coilover front shocks and Dirt Logic 2.25 rear shocks for aggressive offroad capabilities with a smooth highway ride.
The 4" System allows use of 33" tires and is ESC (Electronic Stability Control) and Traction Control compliant.
- Heavy Duty 1/4? Thick, High Arched Crossmember
- Ductile Iron Steering Knuckles
- Front Dirt Logic 2.5 Coilovers
- Rear Block & U-bolt Kit
FRONT DIRT LOGIC 2.5 COILOVER
From our desert racing experience the Dirt Logic 2.5 has been developed for exceptional performance in a variety of Coilover applications. The Dirt Logic 2.5 will provide incredible dampening capacity for aggressive offroad driving.
- 2.5? OD Stainless Steel Body
- 2.25? OD Billet Aluminum Piston
- 7/8? NitroSteel® Black Piston Rod
- Cold Wound Coil Springs
- Adjustable Coilover Construction
- 5/8? Spherical Ball Mounting Ends
REAR DIRT LOGIC 2.25 SHOCK
Dirt Logic 2.25's are designed to replace factory shocks with a larger, more robust configuration. The 2.25 size is what separates it from other replacement take apart shocks for a superior ride, both on and off road. Shocks are pretuned for each Fabtech suspension, accounting for larger tires, providing the finest all around damping.
- 2.25? OD Stainless Steel Body
- 2.0? OD Billet Aluminum Piston
- 7/8? NitroSteel® Black Piston Rod
- Polyurethane Mounting Ends
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2018 - 2020 | Ford | F-150 | Police Responder |
| 2017 - 2020 | Ford | F-150 | Raptor |
| 2016 - 2020 | Ford | F-150 | SSV, Limited |
| 2015 - 2020 | Ford | F-150 | XL, Lariat, Platinum, King Ranch, XLT |