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Cusco Front Type I Lower Arm Bar Mazda RX-7 FC3S 86-92
$120.60

Cusco Lower Lateral Arm 420 475 A

The Cusco Lower Lateral Arm 420 475 A is designed to enhance your vehicle's handling and stability. By connecting the lower arm points, this suspension component effectively reduces body flex, resulting in improved steering rigidity, response, and traction on the road.

Key Features

  • Improved Body Rigidity: The design connects the lower arm mounts at two points, significantly reducing unwanted movement during driving.
  • Lightweight Aluminum Construction: Crafted from high-tension aluminum, this arm provides strength without adding unnecessary weight to your vehicle.
  • Enhanced Steering Response: Experience sharper steering and better handling as the Cusco Lower Lateral Arm minimizes body roll.

Benefits of Upgrading

Upgrading to the Cusco Lower Lateral Arm can lead to noticeable improvements over factory components. Drivers often report a more connected feel to the road, allowing for precise cornering and greater confidence during high-speed maneuvers. This upgrade is particularly beneficial for performance enthusiasts looking to maximize their vehicle's potential.

Specifications

  • Part Number: 420 475 A
  • Material: High-tension lightweight aluminum
  • Compatibility: Designed to fit specific vehicle models for optimal performance

Fitment

Ensure that the Cusco Lower Lateral Arm 420 475 A is compatible with your vehicle model for the best results. This product is engineered to work seamlessly with your existing suspension setup, providing a straightforward upgrade that enhances performance without complicated modifications.

Customer Reviews

Many customers have shared their experiences with the Cusco Lower Lateral Arm 420 475 A, highlighting the significant improvements in handling and stability. One customer noted, "After installing the Cusco Lower Lateral Arm, I immediately felt the difference in cornering. The car feels much more stable, and I can take turns with confidence." Another user mentioned, "This upgrade was worth every penny. The steering response is sharper, and I love how much more connected I feel to the road." These testimonials reflect the positive impact this product can have on driving dynamics.

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 $102.78
Shipping Weight: 2.50
Length: 30
Width: 6
Height: 3
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 $87.10 $134.00 ? $120.60 ? 2025-05-28 12:38:34


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