From HPDE events to SCCA competition, Swift Spec-R Sport Springs are made for the track enthusiast looking to take their vehicle to the next level.
Swift Spec-R Sport Springs were engineered with 3 characteristics in mind.
- Modified ride height compared to Sport Springs to maximize optimal suspension geometry.
- Further increasing the spring rate to enhance overall performance. The increase in spring rate is based on the upper limits of the vehicles factory shock valving.
- Maintaining optimal comfort level for street use.
Spec R springs are wound with the same engineering and material as Swift's Sport Springs. With the exception of stiffer rates and slight change in ride height; you can expect the same excellent driving characteristics as the Sport Springs.
Spring Rates 6.3 Kg Front, 7.4 Kg Rear
Lowers car -1.0 in front, -1.0 in rear.
Fits all 2015-2021 Subaru WRX STI .
