Swift Sport Spec-R Springs: Swift Spec-R springs are 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:
Redesign lowering ride height to maximize the suspension performance allowing the vehicle to fully absorb road condition for maximum traction.
Increase in spring rate to further enhance cornering speed through entry & exit.
The increase in spring rate is based on the vehicles factory stock valving settings. Swift Sport Spec-R springs 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 our standard sports springs. Specifications:
Drop (Front): -1.2 inches
Drop (Rear): -1.0 inches
Springs also available from:
TEIN
Tanabe
Eibach
H&R