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.

Fitment:
Dodge Colt Base 1979
Dodge Colt Base 1980
Dodge Colt Base 1981
Dodge Colt Custom 1979
Dodge Colt Custom 1980
Dodge Colt Custom 1981
Dodge Colt DL 1984
Dodge Colt E 1984
Dodge Colt Vista 1984
Dodge Colt Vista 1985
Dodge Colt Vista 1986
Dodge Colt Vista 1987
Dodge Colt Vista 1988
Dodge Colt Vista 1989
Dodge Colt Vista 1990
Dodge Colt Vista 1991
Dodge Colt Vista Custom 1986
Hyundai Excel Base 1986
Hyundai Excel Base 1987
Hyundai Excel Base 1988
Hyundai Excel Base 1989
Hyundai Excel Base 1990
Hyundai Excel Base 1991
Hyundai Excel Base 1992
Hyundai Excel Base 1993
Hyundai Excel Base 1994
Hyundai Excel GL 1986
Hyundai Excel GL 1987
Hyundai Excel GL 1988
Hyundai Excel GL 1989
Hyundai Excel GL 1990
Hyundai Excel GL 1991
Hyundai Excel GL 1992
Hyundai Excel GL 1993
Hyundai Excel GL 1994
Hyundai Excel GLS 1986
Hyundai Excel GLS 1987
Hyundai Excel GLS 1988
Hyundai Excel GLS 1989
Hyundai Excel GLS 1990
Hyundai Excel GLS 1991
Hyundai Excel GS 1991
Hyundai Excel GS 1992
Hyundai Excel GS 1993
Hyundai Excel GS 1994
Hyundai Scoupe Base 1991
Hyundai Scoupe Base 1992
Hyundai Scoupe Base 1993
Hyundai Scoupe Base 1994
Hyundai Scoupe Base 1995
Hyundai Scoupe LS 1991
Hyundai Scoupe LS 1992
Hyundai Scoupe LS 1993
Hyundai Scoupe LS 1994
Hyundai Scoupe LS 1995
Hyundai Scoupe Turbo 1993
Hyundai Scoupe Turbo 1994
Hyundai Scoupe Turbo 1995
Mitsubishi Cordia Base 1983
Mitsubishi Cordia Base 1984
Mitsubishi Cordia L 1983
Mitsubishi Cordia L 1984
Mitsubishi Cordia L 1985
Mitsubishi Cordia L 1986
Mitsubishi Cordia L 1987
Mitsubishi Cordia L 1988
Mitsubishi Cordia LS 1983
Mitsubishi Cordia LS 1984
Mitsubishi Cordia Turbo 1984
Mitsubishi Cordia Turbo 1985
Mitsubishi Cordia Turbo 1986
Mitsubishi Cordia Turbo 1987
Mitsubishi Cordia Turbo 1988
Mitsubishi Precis Base 1987
Mitsubishi Precis Base 1988
Mitsubishi Precis Base 1989
Mitsubishi Precis Base 1990
Mitsubishi Precis Base 1991
Mitsubishi Precis Base 1992
Mitsubishi Precis Base 1993
Mitsubishi Precis Base 1994
Mitsubishi Precis LS 1987
Mitsubishi Precis LS 1988
Mitsubishi Precis LS 1989
Mitsubishi Precis RS 1988
Mitsubishi Precis RS 1989
Mitsubishi Precis RS 1990
Mitsubishi Precis RS 1991
Mitsubishi Tredia Base 1983
Mitsubishi Tredia Base 1984
Mitsubishi Tredia Base 1985
Mitsubishi Tredia Base 1986
Mitsubishi Tredia L 1983
Mitsubishi Tredia L 1984
Mitsubishi Tredia L 1985
Mitsubishi Tredia L 1986
Mitsubishi Tredia L 1987
Mitsubishi Tredia L 1988
Mitsubishi Tredia LS 1983
Mitsubishi Tredia LS 1984
Mitsubishi Tredia LS 1986
Mitsubishi Tredia LS 1987
Mitsubishi Tredia LS 1988
Mitsubishi Tredia Turbo 1984
Mitsubishi Tredia Turbo 1985
Mitsubishi Tredia Turbo 1986
Mitsubishi Tredia Turbo 1987
Mitsubishi Tredia Turbo 1988
Plymouth Champ Base 1979
Plymouth Champ Base 1980
Plymouth Champ Base 1981
Plymouth Champ Custom 1979
Plymouth Champ Custom 1980
Plymouth Champ Custom 1981
Plymouth Colt DL 1984
Plymouth Colt E 1984
Plymouth Colt Vista 1984
Plymouth Colt Vista 1985
Plymouth Colt Vista 1986
Plymouth Colt Vista 1987
Plymouth Colt Vista 1988
Plymouth Colt Vista 1989
Plymouth Colt Vista 1990
Plymouth Colt Vista 1991