$1,395.00 – $1,695.00Price range: $1,395.00 through $1,695.00
Time to upgrade your Datsun S30 240z 260z 280z coilovers? Look no further than our Riaction coilovers. These coilovers are designed for street cars as well as track cars which are looking for lower ride height, better handling, and improved suspension response. Each set of coilovers are made from high quality materials with precision design, to ensure a reliable and durable product that performs. We proudly stand by all of our products, and each coilover comes with a standard 2-year factory warranty against any factory defects.
You are also able to pair these with our coilover welding service for a complete bolt on coilover with no welding and coating required!
Swift spring upgrade is available, however may add a few days for shipping time
Coilovers come with both early 240z and late 260z / 280z lower mounts / sleeves, so is universal between all S30 years
Recommended Spring Rates
Key Features:
Vehicle Compatibility:
Check out our other suspension upgrades for your Datsun 240Z, 260Z, or 280Z (S30):



Great value! Not yet road tested, but looking at reviews of Riaction, no doubt on the choices! Thank you!
These are fantastic! The 5k/4k spring rate is perfect for street and spirited driving use!
These are great! The 5k/4k spring rate is a great all around! Will be getting strut braces over the winter!
Great product Need instructions and description on how to use I bought the comfortable rate springs and they are fantastic feel good also easy to adjust the ride height Still learning more about there ability!!
Apex Engineered S30 (240Z / 260Z / 280Z) Coilovers are designed to be universal across the entire S30 generation, fitting models from 1969 to 1978. Each kit includes both early 240Z and late 260Z / 280Z lower mounts and sleeves to ensure a perfect fit regardless of your specific production year.
Installing Apex Engineered S30 (240Z / 260Z / 280Z) Coilovers typically requires welding the new sleeves to your factory spindles, but a professional welding service is available for a complete bolt-on experience. This optional service eliminates the need for DIY welding and coating, making the upgrade to your Datsun S30 suspension much more straightforward.
Apex Engineered S30 (240Z / 260Z / 280Z) Coilovers offer a significant performance boost over OEM suspension by providing 32 levels of damping adjustment and full-length ride height control. Unlike the factory setup, these coilovers feature a low-gas pressure design and independent preload adjustment to improve handling and response on both the street and the track.
The Apex Engineered S30 (240Z / 260Z / 280Z) Coilover kit includes high-quality Riaction dampers, multi-thickness valving shims, and a 2-year factory warranty. These fully rebuildable units can also be customized with optional Swift Spring upgrades in various rates ranging from 4K/3K for cruising to 7K/6K for dedicated track use.
While Apex Engineered offers various suspension components, the S30 (240Z / 260Z / 280Z) Coilovers serve as the foundational upgrade for owners seeking adjustable ride height and damping. For the ultimate S30 handling package, these coilovers can be paired with Apex Engineered's other chassis-specific components like control arms and subframes to fully modernize the vintage Datsun driving experience.