Upgrade your vehicle's handling with the 422 421 A Suspension System. This innovative setup features both center lock and camber adjustable upper pillow ball mounts, designed to significantly enhance steering response and overall performance. Whether you're navigating bumpy roads or tackling high-speed corners, this suspension system keeps you firmly on your intended path, boosting stability and safety during corner braking.
Switching to the 422 421 A Suspension System means saying goodbye to the limitations of factory components. This suspension system not only enhances your vehicle's cornering capabilities but also provides a more responsive driving experience. Drivers report feeling more in control, especially during aggressive cornering and braking scenarios, making it an excellent choice for both daily driving and spirited outings.
The 422 421 A Suspension System is designed to fit a variety of vehicles, enhancing their performance and handling characteristics. Ensure compatibility with your specific model for the best results.
Many users have shared their positive experiences with the 422 421 A Suspension System. One driver noted, "After installing this suspension, I immediately felt the difference in handling. The car feels more planted during turns, and I have a lot more confidence when braking hard. It's a must-have for anyone looking to improve their vehicle's performance!"
Another customer remarked, "The adjustable mounts allowed me to fine-tune my setup perfectly. I've tackled some tough corners, and this suspension has exceeded my expectations. I can't believe the difference it makes!"
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
1993-2002 Mazda RX-7 |
RX-7 | 1993-2002 |

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.