ST Suspensions Rear Sway Bar

2005–2010 Scion tC

51227

Overview:

The ST Suspensions Rear Sway Bar is a premium suspension upgrade designed specifically for the 2005 to 2010 Scion tC. This rear anti-sway bar replaces the factory roll bar to significantly reduce body roll during cornering, improving handling precision and vehicle stability. Ideal for enthusiasts seeking enhanced control without sacrificing ride comfort, this sway bar offers adjustable stiffness settings to tailor the driving experience to your preferences and driving conditions.

By minimizing unwanted chassis movement, the ST Suspensions Rear Sway Bar helps maintain better tire contact with the road, resulting in improved traction and confidence through turns. Whether on spirited street drives or track days, this sway bar delivers a noticeable upgrade over the stock component.

Key Features:

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

• 21mm (13/16 inch) diameter solid steel bar for increased torsional stiffness
• Three-hole adjustable design providing 20%, 58%, and 133% stiffness increments over stock
• Equipped with spherical bearing (heim joint) links for precise adjustment and unrestricted movement
• Cold-formed solid steel construction with swedged ends for superior strength and reliability
• Powder-coated finish for long-lasting corrosion resistance and aesthetic appeal
• Includes high-grade mounting hardware and durable polyurethane bushings
• Designed to balance enhanced handling performance with ride comfort
• Direct bolt-on fitment for 2005–2010 Scion tC models

Construction & Design:

The ST Suspensions Rear Sway Bar is crafted from cold-formed solid steel, ensuring exceptional strength and rigidity to withstand aggressive driving conditions. The swedged ends enhance joint integrity, reducing the risk of failure under load. The bar’s powder-coated finish protects against rust and wear, maintaining its appearance and performance over time.

Spherical bearing links replace traditional rubber bushings, allowing for precise sway bar adjustments and eliminating binding or deflection during suspension travel. This design promotes consistent handling characteristics and improved feedback to the driver.

Installation & Fitment:

This rear sway bar is engineered for direct replacement of the factory rear anti-sway bar on 2005–2010 Scion tC models. Installation requires basic hand tools and moderate mechanical knowledge. The included hardware and polyurethane bushings simplify the process, and the adjustable link design allows fine-tuning of sway bar stiffness without additional modifications.

ST Suspensions recommends professional installation for optimal results and to ensure proper torque specifications are met. No cutting or welding is necessary, making this a straightforward upgrade for enthusiasts looking to enhance their vehicle’s handling.

What's Included:

• 21mm rear sway bar with three-hole adjustable design
• Spherical bearing (heim joint) end links
• High-grade mounting hardware
• Polyurethane bushings
• Installation instructions

Ideal For:

This ST Suspensions Rear Sway Bar is ideal for Scion tC owners who want to improve cornering stability and reduce body roll without compromising daily drivability. It suits enthusiasts who participate in autocross, track days, or spirited street driving and desire a customizable suspension upgrade that enhances vehicle responsiveness and driver confidence.

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.