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Fabtech 5" Radius Arm System w/ Dirt Logic 4.0 Resi Coilovers & Dirt Logic

Fabtech 5" Radius Arm System w/ Dirt Logic 4.0 Resi Coilovers & Dirt Logic

Regular price $5,324.49
Regular price Sale price $5,324.49
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Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.

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Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.

Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.

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After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.

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For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.

Specifications

Product details shared across all variants.

Product type
Front and Rear Shocks / Coil Springs / Trailing Arm Kit
Category
Coil Springs
Item condition
New
Shipping weight
448.81 lb
Barcode
00674866100428

Billable shipping weight; may include dimensional weight.

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
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Vehicle fitment