ST Speedtech Coilovers are made by KW, the leading brand worldwide for height adjustable coilover systems.
What's the difference between KW coilovers and ST Coilovers? Four simple differences:
*Construction* ST Speedtech Coilovers are constructed of high grade steel, and heavy galvanized for great rust protection. KW Coilovers are made from INOX stainless steel, which is 100% rust free.
*Damper Options* ST Speedtech Coilovers offer only a non-dampening adjustable solution along with the height adjustability, just like the KW V1’s.
*Warranty* ST Speedtech Coilovers offer a 5 year Limited Warranty to the original purchaser. KW Coilover systems offer a full Limited Lifetime Warranty to the original purchaser