Öhlins Road & Track | Porsche | 718 Boxster/Cayman (982) | GT4 System:Custom Rate (Swift) If you have aftermarket coilovers

If you have aftermarket coilovers - many aftermarket coilover manufacturers change the mounting location from the OEM location for the upper mount on the swaybar

System  Front Springs Rear Springs Full 140 N/mm 200 N/mm Custom 110-160 N/mm 160-240 N/mm Dampers Only - - Notes

System does not function with factory lift system

SPL Parts FKS Series Adjustable Front Caster Rod Bushings (CRB) replace the stock flexible rubber bushings with low friction

Öhlins Road & Track | Porsche | 718 Boxster/Cayman (982) | GT4 System:Custom Rate (Swift) If you have aftermarket coiloversSystem Front Springs Rear Springs Standard 80 N mm 90 N mm Custom Call for Recommendation Call for Recommendation Notes Incorporates original OE upper mounts. Optional spherical upper mounts available. Cancellation kit available separately for vehicles with optional OE electronically controlled shocks. Optional factory lift system must be disabled. Custom systems may require new top mounts or revalving depending on vehicle and desired spring rate.