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Vivid Racing Gear 
CUSCO 506 411 A Suspension Upper Mounts
The CUSCO 506 411 A Suspension Upper Mounts are designed to significantly upgrade your vehicle's handling and performance. These mounts replace the factory rubber components, providing a more robust connection between your suspension and chassis. Whether you're hitting the track or tackling winding roads, these mounts are engineered to enhance your driving experience.
Key Features
- Camber Adjustable Options: The most popular choice, featuring a built-in pillowball assembly that allows for precise camber adjustments.
- Fixed and Gravel Spec Types: Available in non-camber adjustable fixed pillowball types and gravel spec mounts tailored for rally enthusiasts.
- Durable Construction: Made from 6mm thick 2017S duralumin, ensuring strength and longevity under demanding conditions.
- Compatibility: Designed to work seamlessly with a variety of shock absorbers, including both OE and aftermarket coilover kits, complete with custom pillow nuts and collars.
Benefits of Upgrading
When you upgrade to suspension coilovers, the CUSCO 506 411 A mounts are essential. The solid construction of these mounts allows the suspension to absorb road irregularities more effectively than rubber components. This results in improved steering control, giving you a more connected and responsive driving experience.
Specifications
- Material: 2017S Duralumin
- Thickness: 6mm
- Fitment: Compatible with Mitsubishi Lancer A175A
Installation Guide
For a seamless installation experience, refer to the installation guide here.
Customer Reviews
Many customers have reported a noticeable improvement in their vehicle's handling after installing the CUSCO 506 411 A mounts. One driver noted, "After upgrading to coilovers and adding these upper mounts, I felt a significant difference in cornering stability. The car feels more planted, and I have much better feedback from the road." Another user mentioned, "These mounts were easy to install and made my Lancer feel like a completely different car. The steering response is sharper, and I can take corners with confidence."
Important Notes
- Images are for representation only. Actual product may vary.
Other Part Numbers:
Cusco #cus506 411 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 | $264.32 |
| Shipping |
Weight: 5.00 Length: 12 Width: 9 Height: 6 |
| 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 | $224.00 | $320.00 | ? | $288.00 | ? | 2025-07-11 10:13:51 |
