Superior Engineering new coils, designed from the start purely for the best ride and performance available.

The design process started with on-vehicle measurements of the longest aftermarket shock for a given length, this data is then combined with the shock closed length and the suspension's actual physical limits.
Data is then combined with the highest grade of spring material offered in Australia, which gives us the ability to produce the longest possible spring whilst still adhering to the required vehicle dimensions for a given lift height.
What this means is you have a longer, slightly softer more linear spring that is captive in the spring seat even when using the longest recommended shock.
By having a spring that is not only captive but the linear rate at full extension you have good ground pressure even when at near full flex, which dramatically adds to vehicle stability when offroad.
The other major benefit of the longer, slightly softer rate is the far superior ride quality.
A short hard spring transmits forces from bumps back into the vehicle much more and doesn't allow the shock to actually do its jobs of controlling the motion of the suspension.
The Superior Springs are designed around the same technology as the Coilover race springs which when combined with good shocks will provide unparalleled performance levels.
For vehicles that may carry loads at particular times, we do recommend fitting Air-Bag assist.
This way both the ride and load-carrying characteristics can be easily adjusted to suit any condition or load requirement.

Sold as a pair.