Slideworx coilovers are of high quality and performance.

The spec for S13 coilovers are:

-Mono Tube Design.
- 32 levels of damper settings, you can go from soft to hard with a turn of a button.
- Base height adjustable with separate pre-load adjustment.
- 8kg front & 6kg rear spring rate.
- heavy duty SAE 9254 steel (we use robot welding to keep quality high and consistent). 
- Japanese NOK Seals 
- Japanese Koyo Bearings 
- Fuchs Oil
- One year warranty on manufacture faults