Swift made Sport Springs Spec-R is made for true track racing enthusiasts that wants to take their vehicle to the next level.
Sport Springs Spec-R is engineered with 2 main characteristics.
1. Redesign lowering ride height to maximize the suspension performance allowing the vehicle to fully absorb road condition for maximum traction.
2. Increase in spring rate to further enhance cornering speed through entry & exit. The increase in spring rate is based on the vehicle factory stock valving settings. Sport Springs Spec-R is increase to the optimal rate that the stock shocks can handle. Higher performance shocks are not required, but recommended.
Spec R springs are wound with the same engineering as our sports springs. With the exception of stiffer rates and slight change in ride height; you can expect the same characteristics as the sports springs.
Front Spring Rate: 20.0 kg/mm (1117 lbs/inch)
Rear Spring Rate: 11.0 kg/mm (615 lbs/inch)
Front Drop: 25mm (1.0 inch)
Rear Drop: 25mm (1.0 inch)