21-26 Ford Bronco / 22-26 Ranger Raptor Timbren FRBRG Rear Suspension Enhancement System (Full Size)

The Timbren FRBRG Rear Suspension Enhancement System improves load support and stability for Ford Bronco and Ranger Raptor applications. Its progressive Aeon® rubber springs help reduce sag, sway, roll, and squat while maintaining ride comfort. The maintenance-free, DIY-friendly system provides reliable rear suspension support for towing and hauling without increasing vehicle GVWR.

  • 6,000-lb rated capacity
  • Reduces sag, sway, roll, and squat
  • Progressive Aeon® rubber springs
  • Comfortable ride loaded or unloaded
  • DIY-friendly installation in under 30 minutes
  • Zero post-installation maintenance
  • Rear suspension application
  • Lifetime warranty
  • 100-day money-back guarantee
  • 2021–Present Ford Bronco (Full Size), 4WD — Engine: Not specified by manufacturer
  • 2023–Present Ford Ranger Raptor, 4WD — Engine: Not specified by manufacturer
Vendor: Timbren
SKU: TIMFRBRG
Availability: Out Of Stock
$ 269.36 USD
On-Sale $ 269.36 USD
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UPC: 809933013800
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Ford Bronco & Ranger Raptor Timbren SES Rear Suspension Enhancement System

Part Number: FRBRG

The Timbren FRBRG Rear Suspension Enhancement System is designed to improve load support and ride control for Ford Bronco and Ford Ranger Raptor applications during towing and hauling. Its patented Aeon® hollow rubber springs use a progressive spring rate that increases resistance as the load increases, helping reduce rear sag, sway, roll, and squat. The result is a more controlled, comfortable ride whether the vehicle is loaded or unloaded. With no post-installation maintenance required and a straightforward DIY installation, the FRBRG provides a practical suspension upgrade for drivers who regularly tow or haul.

The FRBRG is a standard-kit rear suspension enhancement system rated for 6,000 lbs. The kit is designed for the rear suspension and is intended to support towing and hauling applications without changing the vehicle's factory GVWR.

Key Features

  • Reduces rear sag, sway, and roll when towing and hauling
  • Progressive-rate Aeon® hollow rubber springs provide increasing load support as vehicle weight increases
  • Helps eliminate squat for improved load control
  • Maintains a comfortable ride when loaded or unloaded
  • DIY-friendly installation
  • Requires zero post-installation maintenance
  • Designed for a 1/2-inch to 1-1/2-inch gap between the rubber spring and vehicle frame after installation
  • Includes two Aeon® hollow rubber springs, two rubber spacers, two mounting brackets, two mounting discs, and necessary hardware

Benefits

  • Provides additional rear suspension support for towing and hauling
  • Helps improve vehicle stability and control when carrying or pulling heavier loads
  • Helps maintain ride comfort in both loaded and unloaded conditions
  • Offers a maintenance-free alternative to suspension helpers that require ongoing adjustments or servicing
  • Can be installed at home without special skills or tools
  • Backed by a lifetime warranty covering defects in material and workmanship under normal use and service for the life of the vehicle on which the kit was originally installed
  • Includes a 100-day money-back guarantee

Product Specifications

  • Product Type: Suspension Enhancement System
  • Part Number: FRBRG
  • Kit Type: Standard Kit
  • Suspension Location: Rear
  • Rated Capacity: 6,000 lbs
  • Spring Type: Patented Aeon® hollow rubber springs
  • Spring Material: Rubber
  • Color: Not specified by the manufacturer
  • Overall Kit Size: Not specified by the manufacturer
  • Included Components: Two Aeon® hollow rubber springs, two rubber spacers, two mounting brackets, two mounting discs, and necessary hardware
  • GVWR: Installation does not increase the vehicle's manufacturer-rated GVWR

Install Difficulty Level

Easy. The Timbren FRBRG is designed for DIY installation and can be installed right in the driveway without special skills or tools. The manufacturer states that installation can be completed in under 30 minutes, allowing the vehicle to be ready to ride and haul quickly.

Vehicle Fitment

  • Year: 2021–Present | Make: Ford | Model: Bronco (Full Size) | Engine: Not specified by the manufacturer
  • Year: 2023–Present | Make: Ford | Model: Ranger Raptor | Engine: Not specified by the manufacturer
  • Drive Wheel: 4WD

Important Load Rating Note

Increasing the spring rate with the Timbren FRBRG does not increase the vehicle's Gross Vehicle Weight Rating (GVWR). The load must remain within the GVWR established by the vehicle manufacturer.

For questions about this product or to report product description inaccuracies, contact the MPT Performance experts at (407) 636-7077 or by email.

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