Whiteline Front Sway Bar

2013–2016 Scion FR-S, 2017–2024 Toyota 86, 2013–2024 Subaru BRZ

BSF45Z

Overview:

The Whiteline 20mm Adjustable Front Sway Bar is a premium suspension upgrade designed specifically for the Scion FR-S (2013–2016), Toyota 86 (2017–2024), and Subaru BRZ (2013–2024). This adjustable sway bar enhances your vehicle’s handling by reducing body roll during cornering, resulting in improved grip, stability, and driver confidence. Ideal for enthusiasts seeking a balance between daily driving comfort and spirited performance, this sway bar offers tunable stiffness to suit a variety of driving conditions without the need to replace the entire bar.

By upgrading to a larger diameter sway bar, you distribute cornering forces more evenly across all tires, which not only increases traction but also promotes more even tire wear. The result is a car that feels more planted through turns, providing a more engaging and controlled driving experience.

Key Features:

The Whiteline 20mm Adjustable Front Sway Bar delivers a range of benefits through its thoughtful design and engineering:

• Adjustable lever arms allow fine-tuning of roll stiffness to match driving style and conditions
• Increased sway bar diameter (20mm) for significantly improved resistance to body roll
• Manufactured from high-grade spring steel for durability and consistent performance
• Powder-coated finish for corrosion resistance and long-lasting appearance
• Supplied with high-performance polyurethane mounting bushes for improved suspension response
• DIY-friendly bolt-on installation with all necessary hardware included
• Improves tire contact patch during cornering, enhancing grip and reducing uneven tire wear
• Enhances vehicle stability and driver confidence without compromising ride comfort

Construction & Design:

Whiteline’s 20mm front sway bar is crafted from premium spring steel, chosen for its excellent strength-to-weight ratio and fatigue resistance. The bar undergoes a precision manufacturing process to ensure consistent stiffness and durability under demanding driving conditions. A robust powder-coated finish protects against rust and environmental damage, maintaining the sway bar’s performance and appearance over time.

The included polyurethane bushes are engineered to provide a firmer, more responsive connection than standard rubber mounts, reducing deflection and improving the transfer of forces through the suspension. This combination of materials and design results in a sway bar that is both strong and reliable, capable of delivering enhanced handling characteristics for years to come.

Installation & Fitment:

The Whiteline 20mm Adjustable Front Sway Bar is designed for direct fitment on the Scion FR-S (2013–2016), Toyota 86 (2017–2024), and Subaru BRZ (2013–2024). Installation is straightforward and can typically be completed with basic hand tools. The kit includes all necessary mounting hardware and polyurethane bushes, allowing for a clean bolt-on upgrade without the need for modifications or special tools.

Adjusting the sway bar’s stiffness is achieved by changing the length of the lever arms, enabling quick tuning to suit different driving environments—from street driving to track days—without replacing the entire bar.

What's Included:

• Whiteline 20mm Adjustable Front Sway Bar
• High-performance polyurethane mounting bushes
• All necessary mounting hardware
• Installation instructions

Ideal For:

This adjustable front sway bar is perfect for drivers who want to improve their vehicle’s cornering performance and handling balance without sacrificing everyday comfort. It suits enthusiasts who participate in autocross, track days, or spirited street driving, as well as those looking to upgrade their suspension for enhanced stability and tire longevity. The ability to tune the sway bar stiffness makes it versatile for a wide range of driving styles and conditions.

Whiteline is a performance suspension specialist with a reputation for components that improve balance, steering precision, and grip—sway bars, bushings, control arms, and complete handling kits built for spirited street driving, autocross, and track use. If you’re chasing a tighter, more confidence-inspiring chassis without going full racecar harshness, Whiteline is a proven bolt-on solution.