Pay in 4 interest-free payments of $8.75 Learn more
Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
we have introduced the metric line of coilover springs to reduce confusion and to better cater to our customer's needs
Swift Spec-R Springs 09-16 AUDI S4 4X923R
Swift Sport Springs 06-13 Lexus IS250/IS350 RWD GSE20L GSE21L 4T040
375 lbs/in
Swift 60mm ID Helper Spring Adapter Kit Assist Springs we have introduced the metric60mm ID Adapter kit comes with an adapter and 2 metal washer sheets (1 kit for 1 spring). Swift Helper Springs are made from a proprietary material. Helper springs allow the spring to stay on mounted on the coilover perch when the shock is under negative or zero load, also known as droop travel. The same springs are used in Super GT, Formula Nippon, F3, F3000, Super Taikyu, IMSA, Pirelli World Challenge, Rally America, VLN, Le Mans Series, Formula
