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Ships within 48 hours · Estimated delivery Nov 3 - Nov 8
60mm ID All Kits come with 4 thrust sheets & 4 metal washer sheets (1 kit for 2 springs)
Swift Spec-R Springs 12-15 HONDA CIVIC SI 4H915R
See part number BT1080 for Gen 3 Oil line fittings
Optional Eccentric Lockout Washers can be purchased separately - SPL Eccentric Lockout Kit
Swift Spec-R Springs 09+ NISSAN 370Z Z34 4N905R Oil Feed Adapter 60mm ID All Kits comeSwift Spec R Springs 09+ NISSAN 370Z Z34 4N905R Spring Rate Drop Front Rear Front Rear Kg mm Kg mm Inch Inch 10 10. 5 1. 2 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
