The Swift Spec-R Lowering Springs for the 2015-2021 Subaru Impreza WRX (VAG) give your VA-platform WRX a lowered stance and sharper handling response that matches the car”s turbocharged performance. These WRX lowering springs provide an approximate 1.0″” front and 1.0″” rear drop with spring rates of 6 Kg/mm front and 7.2 Kg/mm rear, designed to work with the WRX”s MacPherson strut front and multi-link rear suspension. Built in Japan from Swift”s proprietary material, these Impreza WRX springs reduce body roll under hard cornering and improve traction during aggressive launches on both street and track surfaces.
Swift Spec-R Technology
Proprietary high-tensile spring steel, manufactured in Japan
Optimized ride height to maximize suspension geometry at lowered position
Increased spring rates tuned to usable shock stroke for balanced performance
Fewer coils reduce unsprung mass and completely eliminate coil bind
Quicker transient response for improved traction and road feedback
Vehicle-specific bump rubber engineering to prevent bottoming out
Features
Track-proven in HPDE and SCCA competition
Lowered center of gravity for improved cornering grip
Reduced body roll and sharper handling response
Comfortable enough for daily driving
Compatible with OEM and aftermarket shocks/struts
Direct bolt-on installation with no modifications required
Specifications
| Part Number |
4F915R |
| Part Name |
Swift Spec-R Lowering Springs |
| Vehicle |
2015-2021 Subaru Impreza WRX |
| Chassis Code |
VAG |
| Spring Rate – Front |
6 Kg/mm |
| Spring Rate – Rear |
7.2 Kg/mm |
| Approximate Drop – Front |
1.0″” |
| Approximate Drop – Rear |
1.0″” |
| Notes |
– |
Vehicle Fitment
2015 Subaru Impreza WRX (VAG)
2016 Subaru Impreza WRX (VAG)
2017 Subaru Impreza WRX (VAG)
2018 Subaru Impreza WRX (VAG)
2019 Subaru Impreza WRX (VAG)
2020 Subaru Impreza WRX (VAG)
2021 Subaru Impreza WRX (VAG)
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