A performance upgrade for twin tube equipped vehicles, or restoration of OE performance for monotube equipped vehicles. The monotube design is more responsive and automatically adjusts to driving conditions, providing a firmer ride and additional control using a high pressure gas charge.

Kayaba Gas-a-Just Features:

Restores OE monotube performance
Increases performance over OE twin tube
Completely eliminates foaming and performance fade
Up to 30% more damping than twin tube
Single, seamless working cylinder, heavy duty guage
Phenolic piston seal provides consistent performance
Additional floating piston separates oil and compresses nitrogen gas to add velocity sensitive performance
Seamless mounts and bonded bushings adds strength and eliminates noise

Manufacturer Catalog