FactionFab F-Spec Performance Lowering Springs - 2015-2021 STI
SKU: FFA 1.10113.4$300.00
These springs are precisely engineered to optimize the handling performance of your car by taking advantage of factory strut valving and travel through increased spring rate and mild drop. They feature a moderate drop, front and rear, to eliminate the factory uneven ride height while not over-lowering the car and effecting the factory suspension geometry and vehicles dynamic characteristics. The linear spring rate offers a predictable and controllable ride while offering a modest increa. . . Show More >
