The KTS SC Damper System β (Beta) is a versatile, high-performance coilover kit designed to bridge the gap between street comfort and circuit-ready performance. It features a mono-tube structure for stable damping and is built with a high-stiffness steel body to ensure durability under competitive driving conditions.
Structure
Mono-tube Upright: Separates gas and oil chambers to prevent aeration and maintain consistent damping during hard use.
Damping Adjustment
15-Stage Adjustment: Offers a wide range of settings to switch between daily street driving and technical track sessions.
Height Adjustment
Full-Length (Full-Tap): Allows for ride height changes without affecting spring preload or shock stroke.
Piston Size
High Capacity: Uses a 44mm piston for upright types (38mm for inverted) to ensure stability even at high temperatures.
Upper Mounts
Pillow Ball Mounts: Standard on front and rear (most models). Strut-type front mounts include camber adjustment plates.
Materials
Steel & Duralumin: High-stiffness steel brackets for strength; duralumin lock rings and seats for weight savings and corrosion resistance.
Protection
Dust Boots & Bump Rubbers: Included as standard to protect the piston rods from debris and prevent harsh bottoming out.
Why the "Beta" is Popular
Unlike many entry-level coilovers, the Beta system uses a 10mm
thick mount body for its pillow ball assemblies, ensuring the top mounts don't flex under high G-loads. It is also designed to be overhaulable, meaning you can replace components rather than buying a whole new kit once they wear out.
All products are covered by the manufacturer’s official warranty against structural defects. Warranty terms are subject to manufacturer policy. Improper installation, misuse, motorsport use, or damage caused by road hazards is not covered.