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Vivid Racing Gear 
CUSCO 306 411 A Suspension Upper Mounts
If you're looking to upgrade your vehicle's suspension, the CUSCO 306 411 A is an excellent choice. These upper mounts are designed to replace the factory rubber components, providing a more solid connection that translates the road surface directly to the driver. This means you’ll experience better handling and responsiveness, especially during hard cornering.
Key Benefits
The CUSCO 306 411 A upper mounts are a must-have when you’re upgrading to coilover suspension systems. By eliminating the soft factory rubber, these mounts allow your suspension to absorb road irregularities more effectively. This leads to enhanced steering control, making your driving experience more engaging and enjoyable.
Features and Specifications
These upper mounts are crafted from 2017S duralumin, featuring a robust 6mm thick plate for durability and performance. They are compatible with a variety of shock absorbers, whether you’re using OEM or aftermarket coilover kits. Each mount comes with custom pillow nuts and collars for a perfect fit.
Specifications:
- Type: Fixed Type - Non Camber Adjustable
- Compatibility: Can be used with OEM springs
- Included Collars: 28 & 06
Installation Guide
Fitment
- Honda Civic (3rd Gen - AT) AG/AH/AJ/AK/AT/AU 1600cc ZC engine model 1983-1987
- Honda CR-X AS 1600cc ZC engine model 1983-1987
Customer Feedback
Many customers have shared their satisfaction with the CUSCO 306 411 A mounts. One user mentioned that after installing these mounts with their new coilovers, they immediately noticed a significant improvement in steering precision and overall handling. They felt more connected to the road, especially during tight turns, which made their drives much more enjoyable.
Important Notes
- Images are for representation only. Actual product may vary.
Other Part Numbers:
Cusco #cus306 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: 3.00 Length: 12 Width: 6 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 |
