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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Designed for use with 17” or larger wheels
Swift Sport Springs 08-15 Infiniti G37 X SEDAN / Q40 AWD NV36 4N907 Spring Rate Drop Front Rear Front Rear Kg/mm Kg/mm Inch Inch 8
Three wide ribs in the center maximize vertical stiffness for enhanced braking performance
6061-T6 Aluminum bearing housing with outer knurl
Made in England
Swift Spec-R Springs 09-16 AUDI S4 4X923R Metric Coilover Springs Designed for use with 17”Swift Spec R Springs 09 16 AUDI S4 4X923R Spring Rate Drop Front Rear Front Rear Kg mm Kg mm Inch Inch 7. 2 3. 5 0. 9 0. 6 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 handling
