# BMR 15-17 S550 Mustang Front & Rear Sway Bar Kit w/ Bushings - Black Hammertone

The two primary functions of sway bars are to control body roll and to determine the understeer or oversteer behavior of a vehicle. Stock sway bars have low torsional spring rates because they are manufactured from small diameter bar stock or tubing. BMR's suspensions SB043 front and rear sway bar kit was designed by factoring in the vehicle weight, application, motion ratio, coil spring rate, and adjustability requirements. Manufactured from heavy-duty 35mm (front) and 25mm (rear)DOM steel tubing, the SB043 is cold formed to better resist torsional fatigue and retain its "memory" far longer than the hot-formed bars used by many competitors. The sway bar is CNC-formed for exact manufacturing tolerances and repeatable high quality.Thrust washers are welded to the front bar to locate the sway bar bushing mounts. This is critical as it properly locates the sway bar and prevents lateral movement during hard cornering maneuvers The SB043 attaches to your S550 Mustang with polyurethane bushings, reducing the deflection from the stock rubber bushings. These bushings are molded from 88-durometer, low-deflection, polyurethane, and are internally fluted to keep grease in the bushing.BMR's suspension designed the SB043 sway bar kit for street performance, autocross, and road race applications.

This Part Fits:

Year

Make

Model

Submodel

2019-2020

Ford

Mustang

Bullitt

2024

Ford

Mustang

Dark Horse

2024

Ford

Mustang

Dark Horse Premium

2015-2024

Ford

Mustang

EcoBoost

2015-2024

Ford

Mustang

EcoBoost Premium

2015-2024

Ford

Mustang

GT

2015

Ford

Mustang

GT 50 Years Limited Edition

2015-2024

Ford

Mustang

GT Premium

2021-2023

Ford

Mustang

Mach 1

2015-2020

Ford

Mustang

Shelby GT350

2016-2020

Ford

Mustang

Shelby GT350R

2020-2022

Ford

Mustang

Shelby GT500

2015-2017

Ford

Mustang

V6

## Details

- **Price:** 689.96 CAD
- **Vendor:** BMR Suspension
- **Type:** Sway Bars
- **Tags:** ClearanceItem:N, Core:N, CorePrice:0, EPA:N/A, fits_2015-2024`Ford`Mustang`GT Premium~2021-2023`Ford`Mustang`Mach 1~2015-2020`Ford`Mustang`Shelby GT350~2016-2020`Ford`Mustang`Shelby GT350R~2020-2022`Ford`Mustang`Shelby GT500~2015-2017`Ford`Mustang`V6, fits_2019-2020`Ford`Mustang`Bullitt~2024`Ford`Mustang`Dark Horse~2024`Ford`Mustang`Dark Horse Premium~2015-2024`Ford`Mustang`EcoBoost~2015-2024`Ford`Mustang`EcoBoost Premium~2015-2024`Ford`Mustang`GT~2015`Ford`Mustang`GT 50 Years Limited Edition, LTL:N, MPN:SB043H, Non-CARB:N, Prop65:N, SpecialOrder:N, Suspension>Sway Bars, TURN14_ID:201696

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 689.96 CAD | In stock |

## Images

- Photo - Primary
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/bmr-15-17-s550-mustang-front-rear-sway-bar-kit-w-bushings-black-hammertone)
> Updated: 2026-06-25