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
1994–2002	Ford	Mustang	Base
1984–2002	Ford	Mustang	GT
2001	Ford	Mustang	GT Bullitt
1984	Ford	Mustang	GT-350 20th Anniversary
1995	Ford	Mustang	GTS
1984	Ford	Mustang	L
1984–1993	Ford	Mustang	LX
1984–1986	Ford	Mustang	SVO
1993–1999, 2001	Ford	Mustang	SVT Cobra
1993, 1995, 2000	Ford	Mustang	SVT Cobra R
1984–1988	Ford	Thunderbird	Base
1984–1986	Ford	Thunderbird	Elan
1984–1985	Ford	Thunderbird	Fila
1984–1988	Ford	Thunderbird	LX
1984–1988	Ford	Thunderbird	Sport
1984–1988	Ford	Thunderbird	Turbo
1986	Mercury	Capri
1984–1986	Mercury	Capri	GS
1984–1985	Mercury	Capri	RS
1984	Mercury	Capri	RS Turbo
1984–1986	Mercury	Cougar	Base
1984–1988	Mercury	Cougar	LS
1984–1988	Mercury	Cougar	XR-7
1952–1966	Volkswagen	Beetle	Base
1952–1963	Volkswagen	Beetle	Deluxe
1968–1974	Volkswagen	Campmobile	Base
1966–1973	Volkswagen	Fastback	Base
1955–1965	Volkswagen	Karmann Ghia	Base
1966–1973	Volkswagen	Squareback	Base
1971–1974	Volkswagen	Transporter	211
1971–1973	Volkswagen	Transporter	215
1971	Volkswagen	Transporter	261
1971	Volkswagen	Transporter	265
1955–1979	Volkswagen	Transporter	Base
1975–1979	Volkswagen	Transporter	Campmobile
1975–1979	Volkswagen	Transporter	Kombi