Steeda Drag Race Rear Sway Bar | Mustang
YOUR BUILD STARTS HERE Expert Installs Thousand Oaks, CA
805-267-9762 — Tap to Call
Authorized Dealer • Expert Installation • Thousand Oaks, CA
Discount Code: FFPERFORMANCE
805-267-9762
FFP · AUTHORIZED DEALER The leader in Ford performance · Over 35 years · MAP pricing SHOP ALL STEEDA →
AUTHORIZED DEALER
Part #555-1018

2015-2026 Ford Mustang – Steeda Drag Race Rear Sway Bar

Fits These Vehicles 2015-2026 Ford Mustang GT350/GT500/Bullitt/GT/EcoBoost
Price $259.95
  • Engineered and manufactured in Valdosta, Georgia
  • CNC-machined billet construction where applicable
  • Tested on Steeda's SCCA Majors race program
  • Steeda authorized dealer — exact MAP pricing

Limited Lifetime Warranty

Backed by Steeda — FFP is an authorized Steeda dealer and warranty claims are honored direct.

— Function Factory Performance

Authorized Steeda Autosports dealer. MAP pricing — the same price as steeda.com. Expert install available at our Thousand Oaks, CA shop. Questions on fitment or setup? Chat with Senna or call our specialists.

Overview

The full breakdown.

Install
Moderate
Time
2 Hours
Origin
Made in USA
Warranty
Limited Lifetime

Overview

Our track-proven Steeda Mustang Drag Race Rear Sway Bar for your 2015+ Mustang GT, EcoBoost, or V6 will provide substantially reduced body roll to support high horsepower applications through any drag race requirements! Our drag race rear sway bar will make sure to keep your car pointed straight down the track, no matter how much power you’re making.

Our welded billet ends on our Steeda Mustang Drag Race Rear Sway Bar for the S550/S650 Mustang GT, EcoBoost, or V6 are far stronger than stamping the end of the bar. Billet-machining construction of the sway bar ends makes for far greater strength for a bulletproof sway bar, that can take a beating no matter how much power your Mustang is putting down.

Our bar rates are developed and optimized through advanced vehicle dynamic simulation and through extensive real-world testing. We engineered our Steeda Mustang Drag Race Rear Sway Bar to reduce body roll and improve stability during hard launches. The added stability that this solid drag race rear sway bar offers will keep your Mustang pointed straight.

On the Car

Key Benefits

These parts are less prone to cracking/fatigue failure on the ends themselves.
Billet sway bar ends reduce unwanted deflection – excess deflection creates unwanted geometry changes, which physically changes your sway bar stiffness to a non-ideal rate.
With less unwanted deflection, our bars will ‘wear out’ slower – any spring will eventually become softer over time as it is cycled through its life, our bars will maintain their designed rate for longer with less unwanted deflection.
Installed on the fastest factory IRS S550 in the world!
Drag Race Rear Sway Bar diameter 1-1/8″ – Solid
Improved stability during launch
Reduced body roll
Machined steel billet sway bar ends, less prone to cracking/fatigue
Competition-proven
Includes sway bar bushings
Designed and manufactured in-house in the USA by Steeda

Specifications

Installation Difficulty
Moderate
Estimated Install Time
(approx.) 2 Hours
Tools Required
Basic Shop Tools
Origin
Made in the USA

Video

Fitment

2015-2026 Ford Mustang GT350/GT500/Bullitt/GT/EcoBoost.

Why Steeda
The leader in Ford performance.

Steeda has been engineering and manufacturing Ford performance parts in-house in Valdosta, Georgia for over 35 years — proven on their own SCCA Majors race team and trusted by enthusiasts who live and breathe Ford. CNC-machined billet construction, proprietary CAD-driven suspension geometry, and a relentless focus on the platforms they specialize in.

QS-9000 & ISO 9001 manufacturing · Limited lifetime warranty on Steeda-manufactured parts · Made in the USA

First-hand note

FFP fits Steeda parts every week in Thousand Oaks.

— Why we stock Steeda

OE-style engineering, in-house manufacturing, race-proven on Steeda's own SCCA program.

Steeda has been engineering Mustang — and now Explorer, Focus, F-150, and Maverick — parts in Valdosta, Georgia since 1988. CNC-machined billet, proprietary CAD-driven suspension geometry, and a factory SCCA Majors road-racing team that runs their own parts on the track every weekend. When you bolt a Steeda part onto your car, it's the same part Steeda's own race cars run.

We carry Steeda because the fitment is right the first time, the warranty is real (lifetime on Steeda-manufactured parts), and the install instructions don't leave you guessing. Drop the car at our Thousand Oaks shop and our techs handle the fit-up — or order with confidence and run it yourself.

Authority: Charles Siritho · McLaren Artura Trophy owner · Spotter for Branden Sorensen FD Pro (E46 LS+Whipple, 6th at Long Beach R1 2026) · 10+ yrs Mustang & Corvette specialist

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— FFP is an Authorized Steeda Dealer

Shop the full Steeda catalog at FFP.

The leader in Ford performance — suspension, intakes, exhaust, brakes, wheels, and more — for Mustang, Bronco, Bronco Sport, Explorer, F-150, and Maverick. Enthusiast-driven, race-tested. MAP pricing always. Expert installation in Thousand Oaks, CA.

BROWSE ALL STEEDA →
Price$259.95
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OVER 35 YEARS IN FORD PERFORMANCE. RACING EVEN LONGER.
— Steeda Autosports · sold & installed by FFP
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