Introducing Superior Engineering"s all new Hyperflex coil springs.
The fitting of long travel shock absorbers require a coil spring that"s up to the task of staying encapsulated at full extension.
Previously, this would"ve been at the expense of weight carrying ability, causing pre-mature failure of the coil, a compromise in handling, or having to lift the vehicle much higher than you"d like - possibly deeming the vehicle non-compliant with your states laws.
The Hyperflex coils progressive design provides increased rate when it"s needed, for tasks like cornering, load carrying etc, and decreases it when it"s not, allowing for exceptional ride quality and control.
The tall free height design will allow the fitment of much longer travel shock absorbers, allowing the full potential of Superior Hyperflex Radius arms and the Hyprid 5-Link to be unleashed without the risk of dislodging a coil.
Please note: Superior Engineering Hyperflex Coils are not necessary for all vehicles and suspension types. Please contact Superior Engineering to discuss if these coils are correct for you.

Please note: These coils are best suited to vehicles with additional load on the Passenger side of the vehicle.

The fitting of long travel shock absorbers require a coil spring that"s up to the task of staying encapsulated at full extension.

The tall free height design will allow the fitment of much longer travel shock absorbers, allowing the full potential of Superior Hyperflex Radius arms and the Hybrid 5-Link to be unleashed without the risk of dislodging a coil.

Please note: Superior Engineering Hyperflex Coils are not necessary for all vehicles and suspension types. Please contact Superior Engineering to discuss if these coils are correct for you.

NOTE: These coils are lightweight tapered designed coils, To give you the biggest free high possible keeping the coil captive when running larger shocks. Because of this, these coils are sensitive to the uneven weight of a vehicle, Superior engineering will not warrant a vehicle sitting unlevel with these coils. If the vehicle settles unlevel the use of an adequate trim packer will need to be used to level the vehicle.

Sold as a pair.

Shipping Policy

Superior Engineering offer custom built suspension solutions, with unique adjustability and performance.

These kits are assembled to order to suit your requirements, with an average lead time that can vary between 1-3 weeks.

If you need a specific eta, please contact us before ordering and we will be sure to assist you.