Steeda Drag Race Rear Sway Bar (555-1018) - 2015–2026 Mustang
Take your Mustang’s drag racing performance to the next level with the Steeda Drag Race Rear Sway Bar. Engineered specifically for the S550 and S650 chassis, this track-proven sway bar provides the strength and stability needed to keep your car planted and pointed straight during hard launches—no matter how much horsepower you’re putting down.
Unlike weaker stamped designs, Steeda’s sway bar features welded billet-machined ends crafted from steel billet round stock on advanced CNC lathes. This construction delivers unmatched strength, reduced deflection, and superior durability. Less deflection means your sway bar maintains its designed stiffness longer, ensuring consistent performance through countless passes down the strip.
Developed with advanced vehicle dynamic simulations and extensive real-world testing, this 1-1/8” solid drag race sway bar is optimized for competition use. The result? Reduced body roll, improved stability, and enhanced confidence every time you launch your Mustang. Installed on the fastest factory IRS S550 in the world, this bar is truly competition proven.
Key Features:
- 1-1/8” solid drag race sway bar design
- Improved stability during drag launches
- Reduces body roll and keeps your Mustang straight
- Welded billet-machined steel sway bar ends for maximum strength
- Resists cracking, fatigue, and unwanted geometry changes
- Includes sway bar bushings
- Designed and manufactured in-house in the USA by Steeda
- Competition tested on the world’s fastest factory IRS S550
If you’re serious about drag racing, the Steeda Drag Race Rear Sway Bar is the upgrade that gives you the confidence and performance edge needed to dominate at the track.
Fitment:
- 2015 Ford Mustang
- 2016 Ford Mustang
- 2017 Ford Mustang
- 2018 Ford Mustang
- 2020 Ford Mustang
- 2021 Ford Mustang
- 2022 Ford Mustang
- 2023 Ford Mustang
- 2024 Ford Mustang
- 2025 Ford Mustang
- 2026 Ford Mustang
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
