KYB Gas-a-just Front Left Monotube Strut KYB5510036 for 2005–2007 Subaru Impreza WRX STI

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.

• To reduce the chance of noise and vibration KYB recommends installing new strut mounts, part number: SM5664

The KYB Gas-a-just front left monotube strut, part number KYB5510036, is designed as an OE-style replacement for select 2005–2007 Subaru Impreza WRX STI applications. It helps restore the vehicle’s original ride control, handling response, and suspension performance with a direct-fit monotube design engineered for demanding street and performance driving.

Inside the KYB Gas-a-just strut, two separate working chambers provide responsive control and ride comfort. An air-free hydraulic piston and valve area manages suspension movement, while a high-pressure nitrogen gas chamber with a floating piston helps reduce aeration and delivers consistent damping performance. The result is a controlled ride during normal driving with additional suspension response when driving conditions demand it.

For best results, KYB recommends installing a new strut mount during replacement to help reduce the possibility of suspension noise and vibration. KYB part number SM5664 is the recommended strut mount for this application. This front left strut is intended for automotive use and is supplied as one replacement unit.

Key Product Specifications & Technical Data

• Brand: KYB
• Part Number: KYB5510036
• Product Type: Gas-a-just monotube strut
• Position: Front left
• Suspension Design: Monotube with floating piston
• Gas Type: High-pressure nitrogen
• Vehicle Type: Automotive replacement suspension component
• Recommended Mount: KYB SM5664

What's Included

• One KYB Gas-a-just front left monotube strut

Fitment

Fits select 2005, 2006, and 2007 Subaru Impreza WRX STI models. Verify vehicle configuration and application details before installation.

Features:

• OE-style replacement strut helps restore original ride control and suspension performance
• Monotube design with separate hydraulic and high-pressure nitrogen chambers provides responsive damping
• Floating piston helps maintain consistent performance and reduces the effects of aeration
• KYB recommends strut mount SM5664 to help reduce suspension noise and vibration

Fitments:
2005 Subaru Impreza WRX STI
2006 Subaru Impreza WRX STI
2007 Subaru Impreza WRX STI
2007 Subaru Impreza WRX STI Limited

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false
Units Per Sku: 1