![KYB Gas-a-just Shock Absorber Fits select: 1984-1999,2001-2002 FORD MUSTANG](http://roco4x4.com/cdn/shop/files/85c4b42cb93d8c639efd9f6cf5b7af31_5188ac75-cdae-43cb-b09c-173fdbc49847_700x700.jpg?v=1715339413)
![KYB Gas-a-just Shock Absorber Fits select: 1984-1999,2001-2002 FORD MUSTANG](http://roco4x4.com/cdn/shop/files/85c4b42cb93d8c639efd9f6cf5b7af31_5188ac75-cdae-43cb-b09c-173fdbc49847_700x700.jpg?v=1715339413)
Description
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 & 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.