Swift Spec-R Springs 15+ LEXUS RC-F USC10 4T914R tires Subframe swaps are not currently

Subframe swaps are not currently legal under FD regulations

Our Rear Upper Links provide superior performance

or C7 Corvette

and is CNC gun drilled to reduce weight

Polished 6061 Aluminum

Swift Spec-R Springs 15+ LEXUS RC-F USC10 4T914R tires Subframe swaps are not currentlySwift Spec R Springs 15+ LEXUS RC F USC10 4T914R Spring Rate Drop Front Rear Front Rear Kg mm Kg mm Inch Inch 9. 0 16. 0 1. 3 1. 0 Spec r springs Built for track duty, swift spec r springs are designed to the upper limits of the oem shock valving. Spec R springs are track tested and tuned for optimum performance, but they are also comfortable enough for a daily driver. Swift Springs keeps the quality ride you get from the showroom, and adds improved