Fabtech 4? Performance System w/ Front Dirt Logic 2.25 RESI Shocks
Fabtech's 4? Performance systems utilize their proven heavy duty construction and design features for a robust suspension upgrade. The 4? system features high arched lower control arm crossmembers constructed of 1/4? thick steel for maximum strength. The Fabtech ductile iron steering knuckles retain the near stock track width keeping tires under the fender for a clean appearance. Rear lift is accomplished with a block and u-bolt configuration.
- Heavy Duty 1/4? Thick, High Arched Crossmember
- Front Differential Skid Plate
- Ductile Iron Steering Knuckles
- Rear Block & U-bolt Kit
FRONT DIRT LOGIC 2.25 RESI 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® BlackPiston Rod
- Polyurethane Mounting Ends
- 2.25? OD Aluminum Reservoir w/-6 Stainless Steel O-ring Hose
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015 - 2018 | Chevrolet | Silverado 2500 HD | High Country |
| 2011 - 2018 | Chevrolet | Silverado 2500 HD | LT, WT, LTZ |
| 2018 | Chevrolet | Silverado 3500 HD | High Country, LTZ, LT, WT |
| 2015 - 2019 | GMC | Sierra 2500 HD | Base |
| 2011 - 2019 | GMC | Sierra 2500 HD | Denali, SLE, SLT |
| 2011 - 2014 | GMC | Sierra 2500 HD | WT |
| 2018 - 2019 | GMC | Sierra 3500 HD | Denali, Base, SLT, SLE |