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.
Fits: 08+ Lancer EVO X
Part# 4M020R