The KYB Gas-a-just monotube shock absorber has additional performance advantages over the traditional twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The KYB Gas-a-just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand.
This Part Fits:
| Year | 
Make | 
Model | 
Submodel | 
| 1981-1992 | 
Saab | 
900 | 
Base | 
| 1979-1980 | 
Saab | 
900 | 
EMS | 
| 1979 | 
Saab | 
900 | 
GL | 
| 1979-1980 | 
Saab | 
900 | 
GLE | 
| 1980 | 
Saab | 
900 | 
GLI | 
| 1981-1993 | 
Saab | 
900 | 
S | 
| 1991 | 
Saab | 
900 | 
S Turbo | 
| 1991 | 
Saab | 
900 | 
SE Turbo | 
| 1986-1991 | 
Saab | 
900 | 
SPG | 
| 1979-1990,1992-1993 | 
Saab | 
900 | 
Turbo | 
| 1993 | 
Saab | 
900 | 
Turbo Commemorative Edition | 
| 1979-1980 | 
Saab | 
99 | 
GL |