Swift Spec-R Springs 15+ LEXUS RC-F USC10 4T914R tires 380 x 34mm “Endurance” Alcon

380 x 34mm “Endurance” Alcon Motorsport disc rings and hardware

Stainless Steel spacers are provided to correct roll center for lowered vehicles

offering robust reliability for both street and track use

Polished 6061 Aluminum

Swift Spec-R Springs 15+ LEXUS RC-F USC10 4T914R tires 380 x 34mm “Endurance” AlconSwift 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