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Cusco 21mm Rear Sway Bar Subaru Legacy GT 05-09
$216.00

Cusco 684 311 B21 Sway Bar: Upgrade Your Ride

If you're looking to enhance your vehicle's handling and stability, the Cusco 684 311 B21 Sway Bar is a fantastic choice. Designed specifically for V6 N/A models, this sway bar is engineered to provide superior performance on the road or track.

Key Features

  • Diameter: 21mm for optimal stiffness and responsiveness.
  • Adjustable Options: Available in both adjustable and non-adjustable versions to cater to your specific driving style.
  • Color: Finished in a striking Cusco blue, adding a touch of style to your vehicle's undercarriage.
  • Direct Bolt-On Installation: Easy to install with no modifications required, making it a hassle-free upgrade.

Benefits of Upgrading to Cusco Sway Bars

Upgrading to the Cusco 684 311 B21 sway bar significantly reduces body roll during hard cornering, allowing for a more controlled and enjoyable driving experience. By fine-tuning the sway bar's size and position, you can effectively adjust the balance between oversteer and understeer, tailoring your vehicle's handling to match your preferences.

Specifications

  • Model: 684 311 B21
  • Application: Fits V6 N/A models
  • Material: High-quality steel for durability and performance

Customer Reviews

Many customers have shared their experiences with the Cusco 684 311 B21 sway bar. One customer noted, "After installing the Cusco sway bar, my car feels so much more stable during turns. The body roll is noticeably reduced, and I can take corners with confidence." Another satisfied driver mentioned, "The adjustable feature allows me to fine-tune the handling to my liking, which has made a huge difference in how my car performs on the track."

Fitment Information

This sway bar is specifically designed to fit V6 N/A models, ensuring compatibility and optimal performance. Upgrade your suspension system with the Cusco 684 311 B21 sway bar and experience the difference in handling and control.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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Who is Cusco?

Cusco is an independent aftermarket company in Japan specializing in manufacturing high-performance parts such as drivetrain components, suspension, chassis bars, including strut towers, engine parts, roll cages, and more. 

They are widely known in the automotive industry and have participated in various race series within and outside Japan. 

Today, they have become the go-to brand of aftermarket tuners all around the globe.

Racing Background

Cusco has created many racing vehicles for different racing disciplines, such as rallying, track racing, autocross, time attack events, and gymkhana. 

With a history of producing the best race cars in its class, they have used that knowledge and have translated it to all their products creating the best performing and safest parts out there.

Improves Driving Experience

Cusco's goal is to improve each car's potential to provide the driver with the best experience possible. It helps the car provide better feedback to the driver, which helps the driver create better judgment and confidence to trust their vehicle. 

Inhouse Manufacturing Process

Cusco maintains its high-quality standard by doing their parts inhouse. From design to manufacturing, they have created a dedicated facility that would help them ensure that it passes their strict requirements, providing the clients with the best products they deserve. The company is also ISO 9001 certified, meaning all of its processes have passed the standard requirement of the regulatory commission.

Struts and Roll cages

Cusco has been very popular when it comes to chassis stiffeners and roll cages. They create one of the best roll cages that comply with the racing body's standards. Their design helps improve chassis stiffness and rigidity, making it handle better and helps protect the driver in case of an accident. It is intended to save dozens of lives on the race track and in the streets. 

Purchase Cusco Parts at Vivid Racing

Cusco has been supplying parts for almost a decade among thousands of enthusiasts worldwide. With its track record of providing parts that outperform the competition, they are a brand that anyone can count on. Visit Vivid Racing and check out the list of Cusco products specific to your needs.

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Things
Sale price None
Wholesale price $184.08
Shipping Weight: 13.30
Length: 53
Width: 14
Height: 5
Product Added At Friday 10 June, 2011
Product Modified At Wednesday 28 May, 2025
Imported By ETLOverride
Last Edited By kathi@vividracing.com
View In Admin

Emissions Info
Carb Approved -
Carb Number -
Epa Status N/A
Prop65 Unknown
Carb Required -
Vendors
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Vendor Inv Cost Retail Jobber MAP Core Updated
CUSCO USA INC $156.00 $240.00 ? $216.00 ? 2025-05-28 13:52:51


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