ST Suspensions - Speedtech Coilover System

ST Speedtech Coilovers are made by KW, the leading brand worldwide for height adjustable coilover systems. With the combined experience and knowledge from KW applied to the ST coilover line, the quality is no less than KW Variants. A company driven by passion, Suspension Techniques is committed to developing innovative suspension solutions for today’s enthusiasts who demand style, performance, handling, and safety.

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.

Features
- Excellent all around performance, providing a balance between performance and comfort for everyday use
- High-quality components for long durability
- Use of twin-tube technology, independent reactions from damping inputs minimized chassis vibrations and increase driving dynamics
- Coilovers come with all necessary components, vehicle-specific certificate and installation instructions

Models Supported
E82/8 1-Series (Front: 1.4"-2.4", Rear: 1.4"-2.4")
E36 3-Series (Front: 1.6"-3.1", Rear: 0.8"-2.0")
E36 M3 (Front: 1.2"-2.4", Rear: 0.8"-1.8")
E46 3-Series (Front: 1.2"-2.8", Rear: 1.2"-2.0")
E46 M3 (Front: 0.8"-1.6", Rear: 0.8"-1.6")
E9X 3-Series (Front: 1.2"-2.4", Rear: 1.0"-2.2")
E39 5-Series (Front: 1.4"-2.6", Rear: 1.2"-2.4")
E39 M5 (Front: 1.4"-2.6", Rear: 0.8"-2.0")