Cusco 16mm Rear Sway Bar

2015–Present Honda Fit GK5 / 3A2 311 B16

Part #: 3A2 311 B16

Overview

The Cusco 16mm Rear Sway Bar is a high-performance suspension upgrade designed specifically for the Honda Fit GK5 models from 2015 onward. This sway bar replaces the factory component, providing enhanced stability and reduced body roll during spirited driving or tight cornering. Whether you're a daily driver seeking improved handling or a performance enthusiast pushing your vehicle on twisty roads, this sway bar helps you achieve a more confident and responsive driving experience.

Constructed with precision and durability in mind, the Cusco rear sway bar is engineered to improve your vehicle's cornering capabilities without compromising ride comfort. Its increased torsional resistance helps maintain better chassis control, reducing weight transfer and body lean. As a result, you'll notice more precise steering response and improved overall stability, especially during aggressive maneuvers or when carrying a full load.

Key Features

The Cusco 16mm Rear Sway Bar offers several key features that make it a popular choice among Honda Fit owners looking to upgrade their suspension:

• Constructed from high-strength steel for maximum torsional resistance and durability.
• 16mm diameter provides a significant upgrade over the stock sway bar, reducing body roll and enhancing handling performance.
• Designed to fit seamlessly using the factory mounting locations, ensuring an easy bolt-on installation without modifications.
• Reduces body lean during cornering, allowing for more precise steering and improved driver confidence.
• Helps support increased cornering forces, making it ideal for spirited driving, autocross, or track days.
• Maintains ride comfort by balancing stiffness and compliance, preventing a harsh or overly stiff ride.
• Manufactured by Cusco, a trusted brand known for quality suspension components and motorsport heritage.

Construction & Design

The Cusco rear sway bar is crafted from high-quality steel, ensuring strength and longevity under demanding driving conditions. Its one-piece design minimizes flex and enhances torsional stiffness, translating to more effective body roll control. The bar's diameter of 16mm strikes an optimal balance between performance and ride comfort, providing noticeable handling improvements without sacrificing daily drivability.

The sway bar features precision CNC-machined end links and mounting brackets that align perfectly with the factory mounting points. This thoughtful design ensures a secure fit and straightforward installation, allowing enthusiasts to upgrade their suspension without extensive modifications. The black powder-coated finish not only adds a sleek appearance but also provides corrosion resistance for long-term durability.

Performance & Sound

With the Cusco 16mm Rear Sway Bar installed, you can expect a more planted and stable ride during cornering. The increased stiffness reduces body roll, resulting in sharper turn-in response and improved chassis control. While the upgrade primarily enhances handling, it also contributes to a more composed and confident driving experience. The sway bar does not significantly alter the vehicle's ride noise or comfort, maintaining a balanced ride quality suitable for daily use and spirited driving alike.

Installation & Fitment

The Cusco 16mm Rear Sway Bar is designed as a direct bolt-on upgrade for the Honda Fit GK5 models from 2015 and newer. Installation is straightforward and typically requires only basic hand tools. Since it uses the factory mounting locations, no drilling or cutting is necessary. The process usually takes less than an hour, making it an accessible upgrade for DIY enthusiasts and professional installers alike. No additional tuning or alignment adjustments are generally required, but it is recommended to check alignment after installation for optimal handling.

• Seamless bolt-on installation using existing factory mounting points.
• No cutting, drilling, or modifications needed.
• Suitable for both street and performance driving applications.

What's Included

• Cusco 16mm Rear Sway Bar
• High-quality end links
• Mounting brackets and hardware
• Installation instructions

Ideal For

• Honda Fit GK5 owners seeking improved handling and reduced body roll
• Performance enthusiasts looking for a reliable suspension upgrade
• Daily drivers wanting better stability during cornering
• Track day and autocross participants aiming for more precise chassis control

Emissions Note

This product is designed for off-road or racing use only and may not be legal for street use in all areas. Please check local regulations before installation.