Spec-r springs are wound with the same engineering and material as our swift sport springs.

With the exception of stiffer rates and slight change in ride height; you can expect the same characteristics as our sport springs.

Sport Springs designed to increase performance while keeping an OE-like ride. Designed around the useable stroke of the suspension, allowing you to lower the vehicle without decreasing the life of factory dampers. Spec-R Springs. Built for track duty, these springs are designed at the upper limits of the OEM damper valving. Track tested and tuned, for optimum performance, yet comfortable enough for a daily driver.

Swift Spec-R Sport Springs were engineered with 3 characteristics in mind.

• Modified ride height compared to sport springs tp 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.

Spring Rate

(Kg/mm)

Front: 4.1

Rear: 5.7

Drop Rate

(inch)

Front: -1.25 inch

Rear: -1.1