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 Gas-a-just is available as an OE monotube replacement and as an OE twin-tube performance upgrade. 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.

Vehicle Fitment

Years	Make	Model	Trim
1977–1980	Dodge	Colt	Base
1977	Dodge	Colt	Carousel
1977–1980	Dodge	Colt	Custom
1977	Dodge	Colt	GT
1975–1979	Honda	Civic	1200
1980–1983	Honda	Civic	1300
1980–1981	Honda	Civic	1300 DX
1982–1983	Honda	Civic	1300 FE
1980	Honda	Civic	1500
1980–1983	Honda	Civic	1500 DX
1980–1982	Honda	Civic	1500 GL
1983	Honda	Civic	1500 S
1981–1983	Honda	Civic	Base
1975–1979	Honda	Civic	Cvcc
1982–1983	Honda	Civic	Wagovan
1976–1980	Plymouth	Arrow	Base
1976–1980	Plymouth	Arrow	GS
1976–1980	Plymouth	Arrow	GT
1956–1957	Saab	93	Base
1989	Suzuki	Samurai	Base
1986–1988, 1991–1993	Suzuki	Samurai	JA
1990–1995	Suzuki	Samurai	JL
1991	Suzuki	Samurai	JS
1986–1988	Suzuki	Samurai	JX
1986–1987	Suzuki	Samurai	JX SE
1961–1968	Volvo	122	Base
1961–1968	Volvo	122	S