Prothane Front Sway Bar Bushings

2005–2007 Scion tC

18-1132

Overview:

The Prothane Front Sway Bar Bushings are precision-engineered suspension components designed specifically for the 2005 to 2007 Scion tC. These bushings replace the factory rubber bushings on the front sway bar, providing a firmer and more responsive connection between the sway bar and chassis. Ideal for enthusiasts seeking improved handling and reduced body roll, these bushings enhance cornering stability without compromising ride quality.

Manufactured by Prothane, a trusted name in performance suspension parts, these bushings are crafted to deliver long-lasting durability and consistent performance under demanding driving conditions. Whether you’re upgrading your daily driver or preparing your Scion tC for spirited weekend drives, these bushings offer a straightforward and effective suspension enhancement.

Key Features:

Prothane’s Front Sway Bar Bushings combine advanced materials and precise fitment to improve your vehicle’s handling characteristics. Key features include:

• Designed specifically for 2005–2007 Scion tC front sway bars with a 21mm diameter
• Constructed from high-quality polyurethane for superior stiffness compared to OEM rubber
• Red color-coded bushings for easy identification and aesthetic appeal
• Improves sway bar effectiveness by reducing deflection and flex
• Resistant to oil, chemicals, and road contaminants for extended service life
• Maintains proper sway bar alignment and reduces unwanted suspension noise
• Simple bolt-on installation with no modifications required
• Enhances vehicle cornering response and overall handling precision

Construction & Design:

Prothane bushings are molded from premium-grade polyurethane, a material chosen for its excellent balance of flexibility and rigidity. Unlike traditional rubber bushings that degrade and compress over time, polyurethane maintains its shape and performance characteristics under stress, providing a more consistent suspension feel. The 21mm diameter sizing ensures a perfect fit on the Scion tC’s front sway bar, minimizing any play or movement that can negatively impact handling.

The bushings feature a split design for easy installation around the sway bar without the need to remove it from the vehicle. Their vibrant red finish not only adds a visual upgrade under the hood but also signals the use of performance-grade components.

Installation & Fitment:

Installation of the Prothane Front Sway Bar Bushings is straightforward and can typically be completed with basic hand tools. The split bushing design allows for quick replacement without removing the sway bar from the chassis, saving time and effort. These bushings are direct replacements for the factory rubber units and require no modifications to the vehicle’s suspension system.

They are engineered to fit the front sway bar of the 2005 through 2007 Scion tC models with a 21mm sway bar diameter, ensuring precise compatibility and optimal performance.

What's Included:

• Two (2) Prothane polyurethane front sway bar bushings (21mm, red)
• Installation instructions

Ideal For:

These bushings are perfect for Scion tC owners looking to improve their vehicle’s handling characteristics without extensive suspension modifications. They are well-suited for daily drivers seeking enhanced cornering stability, as well as enthusiasts who participate in autocross, track days, or spirited street driving. The Prothane bushings offer a durable, cost-effective upgrade that delivers tangible improvements in steering response and body control.

Prothane manufactures high-performance polyurethane bushings and chassis components designed to replace soft factory rubber and tighten up handling response. Made in the USA and built for cars and trucks, Prothane kits are a classic upgrade for enthusiasts chasing sharper steering feel, better suspension consistency, and longer-lasting materials.