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Vivid Racing Gear 
Enhance Your Suspension with the 684 475 A Lower Arm Bar
If you're looking to improve your vehicle's handling and stability, the 684 475 A Lower Arm Bar is a fantastic choice. This product stands out among chassis bracing components by solidifying the mechanical aspects of your suspension. By connecting key points of your chassis to the suspension arms, it creates a more rigid structure that can significantly enhance your driving experience.
Key Features
- Model: Lower Arm Bar - Ver.1
- Compatibility: Not compatible with 684-477-A (Ver.2)
- Installation Note: Requires removal of the under cover
- Vehicle Compatibility: Not for Non-STi models
Specifications
- Fitment:
- Subaru Legacy Sedan/Wagon (4th Gen - 2.5L Turbo & NA) BL (Sedan) / BP (Wagon) AWD 2.5L (EJ25) Turbo & NA, not for 3.0L NA (EZ30) 2005-2009
- Subaru WRX STi (VA) VAF WRX STi 4-Dr. Sedan model, EJ25T 2015-2021
Benefits of Upgrading to the 684 475 A
Upgrading to the 684 475 A Lower Arm Bar can lead to noticeable improvements over factory components. By bolting at least two points of these bars to a moving axis point, typically where the suspension arm meets the cross member or frame, you create a more stable connection. This increased rigidity helps reduce body roll and enhances cornering performance, making your driving experience more enjoyable and responsive.
Customer Feedback
Many users have shared their experiences with the 684 475 A Lower Arm Bar. One customer noted a significant improvement in their Subaru WRX STi's handling, stating, "After installing the Lower Arm Bar, I felt a more connected and responsive feel on the road. Corners are taken with greater confidence, and the car feels more stable overall." Another driver mentioned that the installation was straightforward, and the difference in performance was immediately noticeable, making it a worthwhile upgrade for any serious enthusiast.
Important Notes
- Images are for representation only; actual product may vary.
Other Part Numbers:
Cusco #cus684 475 A
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
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 BackgroundCusco 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 ExperienceCusco'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 ProcessCusco 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 cagesCusco 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 RacingCusco 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.
| Sale price | None |
| Wholesale price | $82.60 |
| Shipping |
Weight: 1.70 Length: 31 Width: 6 Height: 4 |
| Product Added At | Wednesday 15 November, 2023 |
| Product Modified At | Friday 11 July, 2025 |
| Imported By | ETLOverride |
| Last Edited By | Turn_API |
| View In Admin |
| Carb Approved | - |
|---|---|
| Carb Number | - |
| Epa Status | N/A |
| Prop65 | Unknown |
| Carb Required | - |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Turn 14 | $70.00 | $100.00 | ? | $90.00 | ? | 2025-07-11 10:14:01 |
