ST Suspensions Front Sway Bar

2013–2016 Scion FR-S, Subaru BRZ

50228

Overview:

The ST Suspensions Front Sway Bar is a precision-engineered upgrade designed specifically for the 2013 to 2016 Scion FR-S and Subaru BRZ models. This front anti-sway bar replaces the factory-installed component to significantly reduce body roll during cornering, enhancing vehicle stability and driver confidence. Ideal for enthusiasts seeking improved handling without sacrificing ride comfort, the ST Suspensions sway bar delivers a balanced performance upgrade for both street and spirited driving.

By increasing front roll stiffness, this sway bar sharpens turn-in response and reduces understeer, allowing drivers to maintain better control through curves and aggressive maneuvers. Its adjustable design offers tuning flexibility to match individual driving preferences and conditions.

Key Features:

Engineered with performance and durability in mind, the ST Suspensions Front Sway Bar offers the following key features:

• 19mm (3/4 inch) diameter solid steel bar for increased strength and stiffness
• Two-hole adjustable end links providing 41% and 76% increases in roll stiffness over stock
• Cold-formed solid steel construction with swedged ends for superior durability
• High-grade polyurethane bushings included for improved responsiveness and longevity
• Powder-coated finish for corrosion resistance and lasting appearance
• Complete mounting hardware supplied for straightforward installation
• Designed to maintain a balance between enhanced handling and ride comfort
• Developed with over 25 years of suspension design expertise

Construction & Design:

The ST Suspensions Front Sway Bar is crafted from cold-formed solid steel, ensuring exceptional strength and rigidity required to reduce body roll effectively. The swedged ends enhance the bar’s structural integrity, preventing premature wear or failure under demanding driving conditions. The bar’s powder-coated finish protects against corrosion, extending the lifespan of the component even in harsh environments.

Polyurethane bushings replace the factory rubber mounts, offering improved durability and more precise handling feedback without introducing excessive noise or harshness. The two-hole adjustable design allows drivers to fine-tune the sway bar stiffness to suit their driving style, whether for daily driving or track use.

Installation & Fitment:

This front sway bar is a direct fit replacement for the front anti-sway bar on 2013 through 2016 Scion FR-S and Subaru BRZ models. Installation requires no permanent modifications and utilizes the included high-quality mounting hardware and bushings. The adjustable end links allow for easy tuning after installation to optimize handling characteristics.

While professional installation is recommended for best results, experienced enthusiasts with basic mechanical skills can install this sway bar using common hand tools within a reasonable timeframe.

What's Included:

• ST Suspensions Front Sway Bar (19mm diameter)
• High-grade polyurethane bushings
• Complete mounting hardware kit
• Adjustable end links with two-hole configuration
• Installation instructions

Ideal For:

This sway bar is perfect for Scion FR-S and Subaru BRZ owners looking to improve their vehicle’s cornering performance and reduce body roll without compromising ride quality. It suits daily drivers who want sharper handling as well as enthusiasts who participate in autocross, track days, or spirited street driving. The adjustable design makes it versatile for a range of driving conditions and preferences.

ST Suspensions offers suspension components designed for improved stance and control. Built for enthusiasts who care about feedback and control, their components target ride, handling, and adjustability for everything from daily drivers to dedicated track builds. If you want a more planted feel, cleaner alignment behavior, and confidence in corners, ST Suspensions is a strong choice.