Fabtech 5" Radius Arm System w/ Dirt Logic 4.0 Resi Coilovers & Dirt Logic
Improving on the Ram's new front suspension design this system includes replacement tubular Radius Arms with Fabtech's exclusive dimple die side plates for superior strength and a rugged appearance. These new Radius Arms provide increased caster for use with oversized tires and lifted suspension heights.
The system utilizes the factory upper coil bucket with support gussets for superior strength. The lower mounts weld to the axle housing and have cross support gussets for the factory Track Bar bracket.
The Dirt Logic 4.0 Resi Coilovers features a stainless steel body for maximum corrosion resistance with a remote billet aluminum reservoir. These Dirt Logic 4.0's provide a super smooth highway ride with outstanding offroad damping for rough terrain. Heavy duty 1/4? thick steel front Track Bar drop bracket centers the axle under the vehicle with the new ride height.
A Fabtech innovation on this system is the steel front bump extensions. They will not blow out like extra long urethane bump stops found in other aftermarket suspensions. No chance of spring and shock damage with the Fabtech steel extensions.
The rear suspension receives a block & u-bolt kit with bump stop extensions.
- Front Dirt Logic 4.0 Resi Coilovers
- Fabtech Radius Arms
- Front & Rear Steel Bump Stop Extensions
- Front Track Bar Bracket
- Rear Block & U-bolt Kit
FRONT DIRT LOGIC 4.0 RESI COILOVER
The Dirt Logic 4.0 provides the ultimate in hardcore offroad dampening capacity with superior highway comfort in a big package. This massive high end shock is designed for full size vehicles that required the biggest and best Coilover shock in a bolt on configuration. Nothing else comes close.
- 4.0? OD Stainless Steel Body
- 3 5/8? OD Billet Aluminum Piston
- 1 1/4? NitroSteel® Black Piston Rod
- Adjustable Coilover Construction
- 3/4? Spherical Ball Mounting Ends
- 4.0? OD Aluminum Remote Resi
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014 - 2018 | Ram | 3500 | Laramie Limited |
| 2016 - 2018 | Ram | 3500 | Limited |
| 2013 - 2017 | Ram | 3500 | Lone Star |
| 2013 | Ram | 3500 | SXT |
| 2013 - 2018 | Ram | 3500 | Tradesman, SLT, ST, Big Horn, Laramie Longhorn, Laramie |