SWIFT SPRINGS 4F914R Swift Springs 4F914R Spec-R Suspension Spring Kit for Subaru WRX / STI 2015-2021

Upgrade the handling and appearance of your Subaru WRX or STI with the Swift Springs 4F914R Spec-R Suspension Spring Kit. Designed for 2015-2021 Subaru WRX and STI models, this complete spring kit includes components for both the front and rear suspension. The lowering design helps create a more performance-focused stance while supporting responsive handling for street-driven and enthusiast vehicles.
Constructed from durable steel and finished with a black powder coat, the Swift Springs Spec-R springs are built for lasting service and a clean, understated appearance. The powder-coated finish helps protect the springs from everyday exposure while complementing the factory suspension area. This application-specific kit is designed to provide a practical suspension upgrade without changing the vehicle’s overall platform or requiring universal-fit components.
The 4F914R kit is a suitable choice for Subaru owners seeking a coordinated front and rear lowering setup from a recognized suspension brand. Verify vehicle compatibility before installation and follow recommended suspension installation procedures. A professional installation is recommended, followed by an alignment to help support proper tire wear and handling after the suspension height is changed.

Features:

• Brand: Swift Springs

• Part Number: 4F914R

• Product Type: Suspension spring kit

• Series: Spec-R

• Application: Subaru WRX and STI models from 2015 through 2021

• Position: Front and rear

• Function: Lowering suspension springs for a performance-oriented stance

• Material: Steel construction

• Finish: Black powder coat

• Fitment: Application-specific design for compatible Subaru vehicles