Whiteline 18mm Rear Swaybar Mount Bushing

2012–2025 Subaru BRZ / Toyota 86 / Scion FR-S 2.0L / 2.0 Turbo

Part #: KSK106-18

Overview

The Whiteline 18mm Rear Swaybar Mount Bushing is a high-quality service kit designed to restore and enhance the performance of your vehicle's rear sway bar mounting points. Compatible with Subaru BRZ, Toyota 86, and Scion FR-S models from 2012 onward, this kit is ideal for enthusiasts looking to improve handling, stability, and cornering response. Over time, factory bushings can wear out, leading to increased body roll and less precise steering. Replacing them with Whiteline's durable bushings ensures your suspension maintains optimal performance and responsiveness.

Whether you're a daily driver seeking better ride quality or a spirited enthusiast pushing your vehicle on twisty roads or the track, this service kit helps support a more connected and confident driving experience. By upgrading the swaybar mounts, you'll notice improved chassis control, reduced body roll, and enhanced steering feedback, making your vehicle feel more agile and predictable during aggressive driving or spirited canyon runs.

Key Features

Whiteline's 18mm Rear Swaybar Mount Bushing kit is engineered with precision and durability in mind. Crafted from high-quality polyurethane, these bushings provide a firm yet compliant mount that resists deformation and wear over time. The polyurethane material offers a significant upgrade over the stock rubber bushings, providing improved handling characteristics without sacrificing ride comfort.

• Manufactured from durable polyurethane for long-lasting performance and resistance to oil, dirt, and weather conditions.
• Designed specifically for the rear sway bar mounting points on Subaru BRZ, Toyota 86, and Scion FR-S models from 2012+.
• Provides a firmer, more responsive connection between the sway bar and chassis, reducing unwanted movement and flex.
• Easy to install with no modifications required, making it suitable for DIY enthusiasts and professional installers alike.
• Helps improve handling precision, reduce body roll, and enhance steering feedback during cornering.
• Part of Whiteline's renowned suspension upgrade lineup, trusted by performance enthusiasts worldwide.
• Designed to restore or upgrade the factory swaybar mount bushings for optimal suspension performance.

Construction & Design

This service kit features high-quality polyurethane bushings precisely molded to fit the rear swaybar mounting points. The bushings are engineered to provide a balance of firmness and compliance, ensuring improved handling without transmitting excessive vibration or noise into the cabin. The kit includes all necessary components to replace worn or degraded factory bushings, restoring the swaybar's effectiveness and contributing to a more responsive chassis.

The bushings are designed for straightforward installation, with a snug fit that prevents slippage or movement under aggressive driving conditions. Their resistance to oil, dirt, and environmental factors ensures consistent performance over the lifespan of your vehicle, making them a reliable upgrade for daily driving or track use.

Installation & Fitment

The Whiteline 18mm Rear Swaybar Mount Bushing kit is designed for a straightforward, bolt-on installation. No cutting, drilling, or complex modifications are required. The process involves removing the existing worn bushings and replacing them with the new polyurethane components, ensuring a secure and tight fit. Basic hand tools are sufficient, and the installation can typically be completed within an hour. Proper lubrication of the bushings during installation can facilitate a smoother fit and optimal performance.

• Direct replacement for factory swaybar mount bushings.
• No additional modifications or tuning required.
• Ideal for restoring factory handling or upgrading for improved performance.

What's Included

• Complete set of polyurethane swaybar mount bushings (18mm diameter)
• All necessary hardware and mounting components
• Installation instructions

Ideal For

• Owners of Subaru BRZ, Toyota 86, and Scion FR-S from 2012+ seeking to restore or upgrade swaybar mounting bushings
• Performance enthusiasts aiming to improve handling, cornering, and chassis control
• DIYers and professional mechanics performing suspension maintenance or upgrades