The Gas-a-just monotube strut is available as an OE monotube replacement to restore your vehicle's original capabilities. 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 | 
| 2015-2017 | 
Subaru | 
WRX STI | 
Base | 
| 2015 | 
Subaru | 
WRX STI | 
Launch Edition | 
| 2015-2017 | 
Subaru | 
WRX STI | 
Limited | 
| 2016 | 
Subaru | 
WRX STI | 
Series.HyperBlue |